Home / 82,893,501.10-124,340,251.65-58,707,030.70

Finding the Fourth Proportional to 82,893,501.10, 124,340,251.65 and 58,707,030.70

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Solution

The fourth proportional to 82,893,501.10, 124,340,251.65 and 58,707,030.70 is: 88,060,546.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,893,501.10 : 124,340,251.65 = 58,707,030.70 : x
  2. Step 2: Convert to fraction form
    82,893,501.10/124,340,251.65 = 58,707,030.70/x
  3. Step 3: Cross multiply
    82,893,501.10x = 124,340,251.65 × 58,707,030.70
  4. Step 4: Simplify right side
    82,893,501.10x = 7,299,646,970,862,276
  5. Step 5: Solve for x
    x = 7,299,646,970,862,276/82,893,501.10
  6. Step 6: Final answer
    x = 88,060,546.05

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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.