Home / 14,465,526.10-21,698,289.15-11,273,046.10

Finding the Fourth Proportional to 14,465,526.10, 21,698,289.15 and 11,273,046.10

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Solution

The fourth proportional to 14,465,526.10, 21,698,289.15 and 11,273,046.10 is: 16,909,569.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,465,526.10 : 21,698,289.15 = 11,273,046.10 : x
  2. Step 2: Convert to fraction form
    14,465,526.10/21,698,289.15 = 11,273,046.10/x
  3. Step 3: Cross multiply
    14,465,526.10x = 21,698,289.15 × 11,273,046.10
  4. Step 4: Simplify right side
    14,465,526.10x = 244,605,813,879,079.78
  5. Step 5: Solve for x
    x = 244,605,813,879,079.78/14,465,526.10
  6. Step 6: Final answer
    x = 16,909,569.15

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Double scale
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Similar ratio
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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.