Home / 41,152,316,722.62-56,684,384,060.67-29,088,587,507.10

Finding the Fourth Proportional to 41,152,316,722.62, 56,684,384,060.67 and 29,088,587,507.10

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Solution

The fourth proportional to 41,152,316,722.62, 56,684,384,060.67 and 29,088,587,507.10 is: 40,067,456,642.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,152,316,722.62 : 56,684,384,060.67 = 29,088,587,507.10 : x
  2. Step 2: Convert to fraction form
    41,152,316,722.62/56,684,384,060.67 = 29,088,587,507.10/x
  3. Step 3: Cross multiply
    41,152,316,722.62x = 56,684,384,060.67 × 29,088,587,507.10
  4. Step 4: Simplify right side
    41,152,316,722.62x = 1,648,868,666,034,863,472,640
  5. Step 5: Solve for x
    x = 1,648,868,666,034,863,472,640/41,152,316,722.62
  6. Step 6: Final answer
    x = 40,067,456,642.81

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1.5x scale

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.