Home / 29,779,697.80-44,677,322.70-9,585,425.80

Finding the Fourth Proportional to 29,779,697.80, 44,677,322.70 and 9,585,425.80

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Solution

The fourth proportional to 29,779,697.80, 44,677,322.70 and 9,585,425.80 is: 14,380,641.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,779,697.80 : 44,677,322.70 = 9,585,425.80 : x
  2. Step 2: Convert to fraction form
    29,779,697.80/44,677,322.70 = 9,585,425.80/x
  3. Step 3: Cross multiply
    29,779,697.80x = 44,677,322.70 × 9,585,425.80
  4. Step 4: Simplify right side
    29,779,697.80x = 428,251,161,683,505.75
  5. Step 5: Solve for x
    x = 428,251,161,683,505.75/29,779,697.80
  6. Step 6: Final answer
    x = 14,380,641.62

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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.