Home / 3,247,997,330.61-4,482,239,633.48-1,762,885,762.29

Finding the Fourth Proportional to 3,247,997,330.61, 4,482,239,633.48 and 1,762,885,762.29

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Solution

The fourth proportional to 3,247,997,330.61, 4,482,239,633.48 and 1,762,885,762.29 is: 2,432,784,152.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,247,997,330.61 : 4,482,239,633.48 = 1,762,885,762.29 : x
  2. Step 2: Convert to fraction form
    3,247,997,330.61/4,482,239,633.48 = 1,762,885,762.29/x
  3. Step 3: Cross multiply
    3,247,997,330.61x = 4,482,239,633.48 × 1,762,885,762.29
  4. Step 4: Simplify right side
    3,247,997,330.61x = 7,901,676,433,033,838,592
  5. Step 5: Solve for x
    x = 7,901,676,433,033,838,592/3,247,997,330.61
  6. Step 6: Final answer
    x = 2,432,784,152.43

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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.