Home / 45,349,712,000.80-68,024,568,001.20-26,707,612,026.40

Finding the Fourth Proportional to 45,349,712,000.80, 68,024,568,001.20 and 26,707,612,026.40

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Solution

The fourth proportional to 45,349,712,000.80, 68,024,568,001.20 and 26,707,612,026.40 is: 40,061,418,039.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,349,712,000.80 : 68,024,568,001.20 = 26,707,612,026.40 : x
  2. Step 2: Convert to fraction form
    45,349,712,000.80/68,024,568,001.20 = 26,707,612,026.40/x
  3. Step 3: Cross multiply
    45,349,712,000.80x = 68,024,568,001.20 × 26,707,612,026.40
  4. Step 4: Simplify right side
    45,349,712,000.80x = 1,816,773,770,439,513,866,240
  5. Step 5: Solve for x
    x = 1,816,773,770,439,513,866,240/45,349,712,000.80
  6. Step 6: Final answer
    x = 40,061,418,039.60

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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.