Home / 3,247,997,329.61-4,482,239,632.10-1,762,885,761.29

Finding the Fourth Proportional to 3,247,997,329.61, 4,482,239,632.10 and 1,762,885,761.29

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Solution

The fourth proportional to 3,247,997,329.61, 4,482,239,632.10 and 1,762,885,761.29 is: 2,432,784,151.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,247,997,329.61 : 4,482,239,632.10 = 1,762,885,761.29 : x
  2. Step 2: Convert to fraction form
    3,247,997,329.61/4,482,239,632.10 = 1,762,885,761.29/x
  3. Step 3: Cross multiply
    3,247,997,329.61x = 4,482,239,632.10 × 1,762,885,761.29
  4. Step 4: Simplify right side
    3,247,997,329.61x = 7,901,676,426,087,592,960
  5. Step 5: Solve for x
    x = 7,901,676,426,087,592,960/3,247,997,329.61
  6. Step 6: Final answer
    x = 2,432,784,151.04

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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.