Home / 26,546,105,278.08-36,633,639,981.12-14,338,810,339.20

Finding the Fourth Proportional to 26,546,105,278.08, 36,633,639,981.12 and 14,338,810,339.20

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Solution

The fourth proportional to 26,546,105,278.08, 36,633,639,981.12 and 14,338,810,339.20 is: 19,787,566,206.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,546,105,278.08 : 36,633,639,981.12 = 14,338,810,339.20 : x
  2. Step 2: Convert to fraction form
    26,546,105,278.08/36,633,639,981.12 = 14,338,810,339.20/x
  3. Step 3: Cross multiply
    26,546,105,278.08x = 36,633,639,981.12 × 14,338,810,339.20
  4. Step 4: Simplify right side
    26,546,105,278.08x = 525,282,815,723,813,994,496
  5. Step 5: Solve for x
    x = 525,282,815,723,813,994,496/26,546,105,278.08
  6. Step 6: Final answer
    x = 19,787,566,206.84

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Double scale
Find fourth proportional to 26,546,105,279.08, 36,633,639,982.50 and 14,338,810,340.20
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.