Home / 10,723,414,039.13-14,798,445,255.36-5,901,333,806.91

Finding the Fourth Proportional to 10,723,414,039.13, 14,798,445,255.36 and 5,901,333,806.91

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Solution

The fourth proportional to 10,723,414,039.13, 14,798,445,255.36 and 5,901,333,806.91 is: 8,143,914,331.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,723,414,039.13 : 14,798,445,255.36 = 5,901,333,806.91 : x
  2. Step 2: Convert to fraction form
    10,723,414,039.13/14,798,445,255.36 = 5,901,333,806.91/x
  3. Step 3: Cross multiply
    10,723,414,039.13x = 14,798,445,255.36 × 5,901,333,806.91
  4. Step 4: Simplify right side
    10,723,414,039.13x = 87,330,565,275,162,853,376
  5. Step 5: Solve for x
    x = 87,330,565,275,162,853,376/10,723,414,039.13
  6. Step 6: Final answer
    x = 8,143,914,331.44

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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.