Home / 97,817,615.10-146,726,422.65-93,034,646.10

Finding the Fourth Proportional to 97,817,615.10, 146,726,422.65 and 93,034,646.10

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Solution

The fourth proportional to 97,817,615.10, 146,726,422.65 and 93,034,646.10 is: 139,551,969.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,817,615.10 : 146,726,422.65 = 93,034,646.10 : x
  2. Step 2: Convert to fraction form
    97,817,615.10/146,726,422.65 = 93,034,646.10/x
  3. Step 3: Cross multiply
    97,817,615.10x = 146,726,422.65 × 93,034,646.10
  4. Step 4: Simplify right side
    97,817,615.10x = 13,650,640,804,761,774
  5. Step 5: Solve for x
    x = 13,650,640,804,761,774/97,817,615.10
  6. Step 6: Final answer
    x = 139,551,969.15

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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.