Home / 48,762,169.08-73,132,060.92-29,071,867.40

Finding the Fourth Proportional to 48,762,169.08, 73,132,060.92 and 29,071,867.40

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Solution

The fourth proportional to 48,762,169.08, 73,132,060.92 and 29,071,867.40 is: 43,601,128.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,762,169.08 : 73,132,060.92 = 29,071,867.40 : x
  2. Step 2: Convert to fraction form
    48,762,169.08/73,132,060.92 = 29,071,867.40/x
  3. Step 3: Cross multiply
    48,762,169.08x = 73,132,060.92 × 29,071,867.40
  4. Step 4: Simplify right side
    48,762,169.08x = 2,126,085,578,047,587.50
  5. Step 5: Solve for x
    x = 2,126,085,578,047,587.50/48,762,169.08
  6. Step 6: Final answer
    x = 43,601,128.05

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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.