Home / 23,553,712.85-32,499,318.98-13,762,263.26

Finding the Fourth Proportional to 23,553,712.85, 32,499,318.98 and 13,762,263.26

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Solution

The fourth proportional to 23,553,712.85, 32,499,318.98 and 13,762,263.26 is: 18,989,115.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,553,712.85 : 32,499,318.98 = 13,762,263.26 : x
  2. Step 2: Convert to fraction form
    23,553,712.85/32,499,318.98 = 13,762,263.26/x
  3. Step 3: Cross multiply
    23,553,712.85x = 32,499,318.98 × 13,762,263.26
  4. Step 4: Simplify right side
    23,553,712.85x = 447,264,183,689,128.62
  5. Step 5: Solve for x
    x = 447,264,183,689,128.62/23,553,712.85
  6. Step 6: Final answer
    x = 18,989,115.92

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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.