Home / 47,328,124.50-70,731,335.53

Finding the Third Proportional to 47,328,124.50 and 70,731,335.53

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Solution

The third proportional to 47,328,124.50 and 70,731,335.53 is: 105,707,164.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,328,124.50 : 70,731,335.53 = 70,731,335.53 : x
  2. Step 2: Convert to fraction form
    47,328,124.50/70,731,335.53 = 70,731,335.53/x
  3. Step 3: Cross multiply
    47,328,124.50x = 70,731,335.53 × 70,731,335.53
  4. Step 4: Simplify right side
    47,328,124.50x = 5,002,921,826,034,269
  5. Step 5: Solve for x
    x = 5,002,921,826,034,269/47,328,124.50
  6. Step 6: Final answer
    x = 105,707,164.16

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.