Home / 5,162,281,291.80-7,743,421,937.70-1,671,192,218.70

Finding the Fourth Proportional to 5,162,281,291.80, 7,743,421,937.70 and 1,671,192,218.70

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Solution

The fourth proportional to 5,162,281,291.80, 7,743,421,937.70 and 1,671,192,218.70 is: 2,506,788,328.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,162,281,291.80 : 7,743,421,937.70 = 1,671,192,218.70 : x
  2. Step 2: Convert to fraction form
    5,162,281,291.80/7,743,421,937.70 = 1,671,192,218.70/x
  3. Step 3: Cross multiply
    5,162,281,291.80x = 7,743,421,937.70 × 1,671,192,218.70
  4. Step 4: Simplify right side
    5,162,281,291.80x = 12,940,746,488,395,116,544
  5. Step 5: Solve for x
    x = 12,940,746,488,395,116,544/5,162,281,291.80
  6. Step 6: Final answer
    x = 2,506,788,328.05

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.