Home / 42,471,276.75-93,045,931.88

Finding the Third Proportional to 42,471,276.75 and 93,045,931.88

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Solution

The third proportional to 42,471,276.75 and 93,045,931.88 is: 203,844,718.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,471,276.75 : 93,045,931.88 = 93,045,931.88 : x
  2. Step 2: Convert to fraction form
    42,471,276.75/93,045,931.88 = 93,045,931.88/x
  3. Step 3: Cross multiply
    42,471,276.75x = 93,045,931.88 × 93,045,931.88
  4. Step 4: Simplify right side
    42,471,276.75x = 8,657,545,438,487,141
  5. Step 5: Solve for x
    x = 8,657,545,438,487,141/42,471,276.75
  6. Step 6: Final answer
    x = 203,844,718.15

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.