Home / 40,752,753,652.56-61,157,053,406.82-14,223,270,210.42

Finding the Fourth Proportional to 40,752,753,652.56, 61,157,053,406.82 and 14,223,270,210.42

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Solution

The fourth proportional to 40,752,753,652.56, 61,157,053,406.82 and 14,223,270,210.42 is: 21,344,650,800.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,752,753,652.56 : 61,157,053,406.82 = 14,223,270,210.42 : x
  2. Step 2: Convert to fraction form
    40,752,753,652.56/61,157,053,406.82 = 14,223,270,210.42/x
  3. Step 3: Cross multiply
    40,752,753,652.56x = 61,157,053,406.82 × 14,223,270,210.42
  4. Step 4: Simplify right side
    40,752,753,652.56x = 869,853,295,878,287,917,056
  5. Step 5: Solve for x
    x = 869,853,295,878,287,917,056/40,752,753,652.56
  6. Step 6: Final answer
    x = 21,344,650,800.64

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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.