Home / 61,264,492.31-84,545,001.11-33,762,420.56

Finding the Fourth Proportional to 61,264,492.31, 84,545,001.11 and 33,762,420.56

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Solution

The fourth proportional to 61,264,492.31, 84,545,001.11 and 33,762,420.56 is: 46,592,141.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,264,492.31 : 84,545,001.11 = 33,762,420.56 : x
  2. Step 2: Convert to fraction form
    61,264,492.31/84,545,001.11 = 33,762,420.56/x
  3. Step 3: Cross multiply
    61,264,492.31x = 84,545,001.11 × 33,762,420.56
  4. Step 4: Simplify right side
    61,264,492.31x = 2,854,443,883,129,950
  5. Step 5: Solve for x
    x = 2,854,443,883,129,950/61,264,492.31
  6. Step 6: Final answer
    x = 46,592,141.32

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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.