Home / 63,684,303.40-95,526,455.10-62,621,421.40

Finding the Fourth Proportional to 63,684,303.40, 95,526,455.10 and 62,621,421.40

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Solution

The fourth proportional to 63,684,303.40, 95,526,455.10 and 62,621,421.40 is: 93,932,132.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,684,303.40 : 95,526,455.10 = 62,621,421.40 : x
  2. Step 2: Convert to fraction form
    63,684,303.40/95,526,455.10 = 62,621,421.40/x
  3. Step 3: Cross multiply
    63,684,303.40x = 95,526,455.10 × 62,621,421.40
  4. Step 4: Simplify right side
    63,684,303.40x = 5,982,002,399,665,279
  5. Step 5: Solve for x
    x = 5,982,002,399,665,279/63,684,303.40
  6. Step 6: Final answer
    x = 93,932,132.10

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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.