Home / 14,553,668.10-21,830,502.15-4,967,609.70

Finding the Fourth Proportional to 14,553,668.10, 21,830,502.15 and 4,967,609.70

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Solution

The fourth proportional to 14,553,668.10, 21,830,502.15 and 4,967,609.70 is: 7,451,414.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,553,668.10 : 21,830,502.15 = 4,967,609.70 : x
  2. Step 2: Convert to fraction form
    14,553,668.10/21,830,502.15 = 4,967,609.70/x
  3. Step 3: Cross multiply
    14,553,668.10x = 21,830,502.15 × 4,967,609.70
  4. Step 4: Simplify right side
    14,553,668.10x = 108,445,414,236,210.86
  5. Step 5: Solve for x
    x = 108,445,414,236,210.86/14,553,668.10
  6. Step 6: Final answer
    x = 7,451,414.55

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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.