Home / 26,105,136.23-38,966,082.85-24,181,319.81

Finding the Fourth Proportional to 26,105,136.23, 38,966,082.85 and 24,181,319.81

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Solution

The fourth proportional to 26,105,136.23, 38,966,082.85 and 24,181,319.81 is: 36,094,479.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,105,136.23 : 38,966,082.85 = 24,181,319.81 : x
  2. Step 2: Convert to fraction form
    26,105,136.23/38,966,082.85 = 24,181,319.81/x
  3. Step 3: Cross multiply
    26,105,136.23x = 38,966,082.85 × 24,181,319.81
  4. Step 4: Simplify right side
    26,105,136.23x = 942,251,311,266,448.12
  5. Step 5: Solve for x
    x = 942,251,311,266,448.12/26,105,136.23
  6. Step 6: Final answer
    x = 36,094,479.76

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.