Home / 63,980,567.14-95,973,581.96-25,127,439.45

Finding the Fourth Proportional to 63,980,567.14, 95,973,581.96 and 25,127,439.45

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Solution

The fourth proportional to 63,980,567.14, 95,973,581.96 and 25,127,439.45 is: 37,692,231.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,980,567.14 : 95,973,581.96 = 25,127,439.45 : x
  2. Step 2: Convert to fraction form
    63,980,567.14/95,973,581.96 = 25,127,439.45/x
  3. Step 3: Cross multiply
    63,980,567.14x = 95,973,581.96 × 25,127,439.45
  4. Step 4: Simplify right side
    63,980,567.14x = 2,411,570,369,436,693.50
  5. Step 5: Solve for x
    x = 2,411,570,369,436,693.50/63,980,567.14
  6. Step 6: Final answer
    x = 37,692,231.83

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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.