Home / 64,673,936.10-97,010,904.15-58,721,796.90

Finding the Fourth Proportional to 64,673,936.10, 97,010,904.15 and 58,721,796.90

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Solution

The fourth proportional to 64,673,936.10, 97,010,904.15 and 58,721,796.90 is: 88,082,695.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,673,936.10 : 97,010,904.15 = 58,721,796.90 : x
  2. Step 2: Convert to fraction form
    64,673,936.10/97,010,904.15 = 58,721,796.90/x
  3. Step 3: Cross multiply
    64,673,936.10x = 97,010,904.15 × 58,721,796.90
  4. Step 4: Simplify right side
    64,673,936.10x = 5,696,654,610,581,667
  5. Step 5: Solve for x
    x = 5,696,654,610,581,667/64,673,936.10
  6. Step 6: Final answer
    x = 88,082,695.35

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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.