Home / 48,598,428,616.83-67,065,337,381.92-26,896,613,393.49

Finding the Fourth Proportional to 48,598,428,616.83, 67,065,337,381.92 and 26,896,613,393.49

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Solution

The fourth proportional to 48,598,428,616.83, 67,065,337,381.92 and 26,896,613,393.49 is: 37,117,053,020.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,598,428,616.83 : 67,065,337,381.92 = 26,896,613,393.49 : x
  2. Step 2: Convert to fraction form
    48,598,428,616.83/67,065,337,381.92 = 26,896,613,393.49/x
  3. Step 3: Cross multiply
    48,598,428,616.83x = 67,065,337,381.92 × 26,896,613,393.49
  4. Step 4: Simplify right side
    48,598,428,616.83x = 1,803,830,451,665,475,207,168
  5. Step 5: Solve for x
    x = 1,803,830,451,665,475,207,168/48,598,428,616.83
  6. Step 6: Final answer
    x = 37,117,053,020.12

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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.