Home / 6,472,725,166.60-9,713,622,713.10-4,149,312,353.80

Finding the Fourth Proportional to 6,472,725,166.60, 9,713,622,713.10 and 4,149,312,353.80

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Solution

The fourth proportional to 6,472,725,166.60, 9,713,622,713.10 and 4,149,312,353.80 is: 6,226,875,649.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,472,725,166.60 : 9,713,622,713.10 = 4,149,312,353.80 : x
  2. Step 2: Convert to fraction form
    6,472,725,166.60/9,713,622,713.10 = 4,149,312,353.80/x
  3. Step 3: Cross multiply
    6,472,725,166.60x = 9,713,622,713.10 × 4,149,312,353.80
  4. Step 4: Simplify right side
    6,472,725,166.60x = 40,304,854,723,618,103,296
  5. Step 5: Solve for x
    x = 40,304,854,723,618,103,296/6,472,725,166.60
  6. Step 6: Final answer
    x = 6,226,875,649.16

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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.