Home / 70,601,358.28-105,841,385.44-24,537,243.10

Finding the Fourth Proportional to 70,601,358.28, 105,841,385.44 and 24,537,243.10

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Solution

The fourth proportional to 70,601,358.28, 105,841,385.44 and 24,537,243.10 is: 36,784,785.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,601,358.28 : 105,841,385.44 = 24,537,243.10 : x
  2. Step 2: Convert to fraction form
    70,601,358.28/105,841,385.44 = 24,537,243.10/x
  3. Step 3: Cross multiply
    70,601,358.28x = 105,841,385.44 × 24,537,243.10
  4. Step 4: Simplify right side
    70,601,358.28x = 2,597,055,804,582,080.50
  5. Step 5: Solve for x
    x = 2,597,055,804,582,080.50/70,601,358.28
  6. Step 6: Final answer
    x = 36,784,785.28

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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.