Home / 56,146,809.60-84,208,404.60-23,799,767.40

Finding the Fourth Proportional to 56,146,809.60, 84,208,404.60 and 23,799,767.40

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Solution

The fourth proportional to 56,146,809.60, 84,208,404.60 and 23,799,767.40 is: 35,694,645.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,146,809.60 : 84,208,404.60 = 23,799,767.40 : x
  2. Step 2: Convert to fraction form
    56,146,809.60/84,208,404.60 = 23,799,767.40/x
  3. Step 3: Cross multiply
    56,146,809.60x = 84,208,404.60 × 23,799,767.40
  4. Step 4: Simplify right side
    56,146,809.60x = 2,004,140,442,605,089.75
  5. Step 5: Solve for x
    x = 2,004,140,442,605,089.75/56,146,809.60
  6. Step 6: Final answer
    x = 35,694,645.11

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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.