Home / 29,377,247.80-44,065,871.70-9,182,457.40

Finding the Fourth Proportional to 29,377,247.80, 44,065,871.70 and 9,182,457.40

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Solution

The fourth proportional to 29,377,247.80, 44,065,871.70 and 9,182,457.40 is: 13,773,686.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,377,247.80 : 44,065,871.70 = 9,182,457.40 : x
  2. Step 2: Convert to fraction form
    29,377,247.80/44,065,871.70 = 9,182,457.40/x
  3. Step 3: Cross multiply
    29,377,247.80x = 44,065,871.70 × 9,182,457.40
  4. Step 4: Simplify right side
    29,377,247.80x = 404,632,989,679,115.62
  5. Step 5: Solve for x
    x = 404,632,989,679,115.62/29,377,247.80
  6. Step 6: Final answer
    x = 13,773,686.10

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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.