Home / 63,886,266.60-95,703,428.70-38,251,127.40

Finding the Fourth Proportional to 63,886,266.60, 95,703,428.70 and 38,251,127.40

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Solution

The fourth proportional to 63,886,266.60, 95,703,428.70 and 38,251,127.40 is: 57,301,267.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,886,266.60 : 95,703,428.70 = 38,251,127.40 : x
  2. Step 2: Convert to fraction form
    63,886,266.60/95,703,428.70 = 38,251,127.40/x
  3. Step 3: Cross multiply
    63,886,266.60x = 95,703,428.70 × 38,251,127.40
  4. Step 4: Simplify right side
    63,886,266.60x = 3,660,764,043,820,516.50
  5. Step 5: Solve for x
    x = 3,660,764,043,820,516.50/63,886,266.60
  6. Step 6: Final answer
    x = 57,301,267.37

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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.