Home / 24,266,309.40-36,399,464.10-6,994,476.90

Finding the Fourth Proportional to 24,266,309.40, 36,399,464.10 and 6,994,476.90

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Solution

The fourth proportional to 24,266,309.40, 36,399,464.10 and 6,994,476.90 is: 10,491,715.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,266,309.40 : 36,399,464.10 = 6,994,476.90 : x
  2. Step 2: Convert to fraction form
    24,266,309.40/36,399,464.10 = 6,994,476.90/x
  3. Step 3: Cross multiply
    24,266,309.40x = 36,399,464.10 × 6,994,476.90
  4. Step 4: Simplify right side
    24,266,309.40x = 254,595,210,819,829.31
  5. Step 5: Solve for x
    x = 254,595,210,819,829.31/24,266,309.40
  6. Step 6: Final answer
    x = 10,491,715.35

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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.