Home / 63,827,127.72-95,740,690.86-15,958,071.72

Finding the Fourth Proportional to 63,827,127.72, 95,740,690.86 and 15,958,071.72

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Solution

The fourth proportional to 63,827,127.72, 95,740,690.86 and 15,958,071.72 is: 23,937,107.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,827,127.72 : 95,740,690.86 = 15,958,071.72 : x
  2. Step 2: Convert to fraction form
    63,827,127.72/95,740,690.86 = 15,958,071.72/x
  3. Step 3: Cross multiply
    63,827,127.72x = 95,740,690.86 × 15,958,071.72
  4. Step 4: Simplify right side
    63,827,127.72x = 1,527,836,811,266,228.50
  5. Step 5: Solve for x
    x = 1,527,836,811,266,228.50/63,827,127.72
  6. Step 6: Final answer
    x = 23,937,107.40

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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.