Home / 54,577,772.60-75,351,316.91-34,742,729.59

Finding the Fourth Proportional to 54,577,772.60, 75,351,316.91 and 34,742,729.59

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Solution

The fourth proportional to 54,577,772.60, 75,351,316.91 and 34,742,729.59 is: 47,966,604.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,577,772.60 : 75,351,316.91 = 34,742,729.59 : x
  2. Step 2: Convert to fraction form
    54,577,772.60/75,351,316.91 = 34,742,729.59/x
  3. Step 3: Cross multiply
    54,577,772.60x = 75,351,316.91 × 34,742,729.59
  4. Step 4: Simplify right side
    54,577,772.60x = 2,617,910,427,292,432.50
  5. Step 5: Solve for x
    x = 2,617,910,427,292,432.50/54,577,772.60
  6. Step 6: Final answer
    x = 47,966,604.40

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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.