Home / 29,428,275.38-63,354,085.88

Finding the Third Proportional to 29,428,275.38 and 63,354,085.88

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Solution

The third proportional to 29,428,275.38 and 63,354,085.88 is: 136,390,602.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,428,275.38 : 63,354,085.88 = 63,354,085.88 : x
  2. Step 2: Convert to fraction form
    29,428,275.38/63,354,085.88 = 63,354,085.88/x
  3. Step 3: Cross multiply
    29,428,275.38x = 63,354,085.88 × 63,354,085.88
  4. Step 4: Simplify right side
    29,428,275.38x = 4,013,740,197,056,874.50
  5. Step 5: Solve for x
    x = 4,013,740,197,056,874.50/29,428,275.38
  6. Step 6: Final answer
    x = 136,390,602.10

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.