Home / 24,642,308.70-36,963,463.05-10,995,428.70

Finding the Fourth Proportional to 24,642,308.70, 36,963,463.05 and 10,995,428.70

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Solution

The fourth proportional to 24,642,308.70, 36,963,463.05 and 10,995,428.70 is: 16,493,143.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,642,308.70 : 36,963,463.05 = 10,995,428.70 : x
  2. Step 2: Convert to fraction form
    24,642,308.70/36,963,463.05 = 10,995,428.70/x
  3. Step 3: Cross multiply
    24,642,308.70x = 36,963,463.05 × 10,995,428.70
  4. Step 4: Simplify right side
    24,642,308.70x = 406,429,122,471,359.50
  5. Step 5: Solve for x
    x = 406,429,122,471,359.50/24,642,308.70
  6. Step 6: Final answer
    x = 16,493,143.05

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Double scale
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Similar ratio
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1.5x scale

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.