Home / 3,068,995,224.72-4,235,205,444.22-1,712,614,905.07

Finding the Fourth Proportional to 3,068,995,224.72, 4,235,205,444.22 and 1,712,614,905.07

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Solution

The fourth proportional to 3,068,995,224.72, 4,235,205,444.22 and 1,712,614,905.07 is: 2,363,404,123.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,068,995,224.72 : 4,235,205,444.22 = 1,712,614,905.07 : x
  2. Step 2: Convert to fraction form
    3,068,995,224.72/4,235,205,444.22 = 1,712,614,905.07/x
  3. Step 3: Cross multiply
    3,068,995,224.72x = 4,235,205,444.22 × 1,712,614,905.07
  4. Step 4: Simplify right side
    3,068,995,224.72x = 7,253,275,969,810,547,712
  5. Step 5: Solve for x
    x = 7,253,275,969,810,547,712/3,068,995,224.72
  6. Step 6: Final answer
    x = 2,363,404,123.73

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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.