Home / 4,459,936,186.54-6,688,472,057.22-1,471,327,465.78

Finding the Fourth Proportional to 4,459,936,186.54, 6,688,472,057.22 and 1,471,327,465.78

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Solution

The fourth proportional to 4,459,936,186.54, 6,688,472,057.22 and 1,471,327,465.78 is: 2,206,518,710.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,459,936,186.54 : 6,688,472,057.22 = 1,471,327,465.78 : x
  2. Step 2: Convert to fraction form
    4,459,936,186.54/6,688,472,057.22 = 1,471,327,465.78/x
  3. Step 3: Cross multiply
    4,459,936,186.54x = 6,688,472,057.22 × 1,471,327,465.78
  4. Step 4: Simplify right side
    4,459,936,186.54x = 9,840,932,641,889,845,248
  5. Step 5: Solve for x
    x = 9,840,932,641,889,845,248/4,459,936,186.54
  6. Step 6: Final answer
    x = 2,206,518,710.20

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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.