Home / 14,548,471,650.40-21,822,707,475.60-6,283,501,218.40

Finding the Fourth Proportional to 14,548,471,650.40, 21,822,707,475.60 and 6,283,501,218.40

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Solution

The fourth proportional to 14,548,471,650.40, 21,822,707,475.60 and 6,283,501,218.40 is: 9,425,251,827.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,548,471,650.40 : 21,822,707,475.60 = 6,283,501,218.40 : x
  2. Step 2: Convert to fraction form
    14,548,471,650.40/21,822,707,475.60 = 6,283,501,218.40/x
  3. Step 3: Cross multiply
    14,548,471,650.40x = 21,822,707,475.60 × 6,283,501,218.40
  4. Step 4: Simplify right side
    14,548,471,650.40x = 137,123,009,011,719,372,800
  5. Step 5: Solve for x
    x = 137,123,009,011,719,372,800/14,548,471,650.40
  6. Step 6: Final answer
    x = 9,425,251,827.60

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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.