Home / 48,333,635.76-66,700,694.76-26,307,082.68

Finding the Fourth Proportional to 48,333,635.76, 66,700,694.76 and 26,307,082.68

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Solution

The fourth proportional to 48,333,635.76, 66,700,694.76 and 26,307,082.68 is: 36,303,925.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,333,635.76 : 66,700,694.76 = 26,307,082.68 : x
  2. Step 2: Convert to fraction form
    48,333,635.76/66,700,694.76 = 26,307,082.68/x
  3. Step 3: Cross multiply
    48,333,635.76x = 66,700,694.76 × 26,307,082.68
  4. Step 4: Simplify right side
    48,333,635.76x = 1,754,700,691,864,762.75
  5. Step 5: Solve for x
    x = 1,754,700,691,864,762.75/48,333,635.76
  6. Step 6: Final answer
    x = 36,303,925.09

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.