Home / 62,391,644.32-93,595,983.13-25,991,522.16

Finding the Fourth Proportional to 62,391,644.32, 93,595,983.13 and 25,991,522.16

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Solution

The fourth proportional to 62,391,644.32, 93,595,983.13 and 25,991,522.16 is: 38,990,831.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,391,644.32 : 93,595,983.13 = 25,991,522.16 : x
  2. Step 2: Convert to fraction form
    62,391,644.32/93,595,983.13 = 25,991,522.16/x
  3. Step 3: Cross multiply
    62,391,644.32x = 93,595,983.13 × 25,991,522.16
  4. Step 4: Simplify right side
    62,391,644.32x = 2,432,702,069,610,381
  5. Step 5: Solve for x
    x = 2,432,702,069,610,381/62,391,644.32
  6. Step 6: Final answer
    x = 38,990,831.16

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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.