Home / 54,199,657,587.86-74,797,546,038.49-32,501,332,718.87

Finding the Fourth Proportional to 54,199,657,587.86, 74,797,546,038.49 and 32,501,332,718.87

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Solution

The fourth proportional to 54,199,657,587.86, 74,797,546,038.49 and 32,501,332,718.87 is: 44,853,049,604.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,199,657,587.86 : 74,797,546,038.49 = 32,501,332,718.87 : x
  2. Step 2: Convert to fraction form
    54,199,657,587.86/74,797,546,038.49 = 32,501,332,718.87/x
  3. Step 3: Cross multiply
    54,199,657,587.86x = 74,797,546,038.49 × 32,501,332,718.87
  4. Step 4: Simplify right side
    54,199,657,587.86x = 2,431,019,930,351,423,717,376
  5. Step 5: Solve for x
    x = 2,431,019,930,351,423,717,376/54,199,657,587.86
  6. Step 6: Final answer
    x = 44,853,049,604.80

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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.