Home / 62,698,156.95-86,552,412.23-37,592,147.15

Finding the Fourth Proportional to 62,698,156.95, 86,552,412.23 and 37,592,147.15

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Solution

The fourth proportional to 62,698,156.95, 86,552,412.23 and 37,592,147.15 is: 51,894,524.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,698,156.95 : 86,552,412.23 = 37,592,147.15 : x
  2. Step 2: Convert to fraction form
    62,698,156.95/86,552,412.23 = 37,592,147.15/x
  3. Step 3: Cross multiply
    62,698,156.95x = 86,552,412.23 × 37,592,147.15
  4. Step 4: Simplify right side
    62,698,156.95x = 3,253,691,016,304,858
  5. Step 5: Solve for x
    x = 3,253,691,016,304,858/62,698,156.95
  6. Step 6: Final answer
    x = 51,894,524.10

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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.