Home / 62,698,162.70-86,552,420.16-37,592,152.90

Finding the Fourth Proportional to 62,698,162.70, 86,552,420.16 and 37,592,152.90

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Solution

The fourth proportional to 62,698,162.70, 86,552,420.16 and 37,592,152.90 is: 51,894,532.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,698,162.70 : 86,552,420.16 = 37,592,152.90 : x
  2. Step 2: Convert to fraction form
    62,698,162.70/86,552,420.16 = 37,592,152.90/x
  3. Step 3: Cross multiply
    62,698,162.70x = 86,552,420.16 × 37,592,152.90
  4. Step 4: Simplify right side
    62,698,162.70x = 3,253,691,812,519,762
  5. Step 5: Solve for x
    x = 3,253,691,812,519,762/62,698,162.70
  6. Step 6: Final answer
    x = 51,894,532.03

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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.