Home / 26,616,597.75-36,730,889.40-14,393,454.75

Finding the Fourth Proportional to 26,616,597.75, 36,730,889.40 and 14,393,454.75

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Solution

The fourth proportional to 26,616,597.75, 36,730,889.40 and 14,393,454.75 is: 19,862,959.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,616,597.75 : 36,730,889.40 = 14,393,454.75 : x
  2. Step 2: Convert to fraction form
    26,616,597.75/36,730,889.40 = 14,393,454.75/x
  3. Step 3: Cross multiply
    26,616,597.75x = 36,730,889.40 × 14,393,454.75
  4. Step 4: Simplify right side
    26,616,597.75x = 528,684,394,506,154.62
  5. Step 5: Solve for x
    x = 528,684,394,506,154.62/26,616,597.75
  6. Step 6: Final answer
    x = 19,862,959.18

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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.