Home / 14,570,234.62-21,851,543.84-4,332,337.28

Finding the Fourth Proportional to 14,570,234.62, 21,851,543.84 and 4,332,337.28

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Solution

The fourth proportional to 14,570,234.62, 21,851,543.84 and 4,332,337.28 is: 6,497,373.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,570,234.62 : 21,851,543.84 = 4,332,337.28 : x
  2. Step 2: Convert to fraction form
    14,570,234.62/21,851,543.84 = 4,332,337.28/x
  3. Step 3: Cross multiply
    14,570,234.62x = 21,851,543.84 × 4,332,337.28
  4. Step 4: Simplify right side
    14,570,234.62x = 94,668,258,003,586.36
  5. Step 5: Solve for x
    x = 94,668,258,003,586.36/14,570,234.62
  6. Step 6: Final answer
    x = 6,497,373.62

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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.