Home / 52,959,948.59-73,085,603.01-29,118,583.11

Finding the Fourth Proportional to 52,959,948.59, 73,085,603.01 and 29,118,583.11

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Solution

The fourth proportional to 52,959,948.59, 73,085,603.01 and 29,118,583.11 is: 40,184,125.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,959,948.59 : 73,085,603.01 = 29,118,583.11 : x
  2. Step 2: Convert to fraction form
    52,959,948.59/73,085,603.01 = 29,118,583.11/x
  3. Step 3: Cross multiply
    52,959,948.59x = 73,085,603.01 × 29,118,583.11
  4. Step 4: Simplify right side
    52,959,948.59x = 2,128,149,205,391,151.25
  5. Step 5: Solve for x
    x = 2,128,149,205,391,151.25/52,959,948.59
  6. Step 6: Final answer
    x = 40,184,125.22

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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.