Home / 41,281,406.40-61,988,205.60-32,832,004.80

Finding the Fourth Proportional to 41,281,406.40, 61,988,205.60 and 32,832,004.80

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Solution

The fourth proportional to 41,281,406.40, 61,988,205.60 and 32,832,004.80 is: 49,300,574.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,281,406.40 : 61,988,205.60 = 32,832,004.80 : x
  2. Step 2: Convert to fraction form
    41,281,406.40/61,988,205.60 = 32,832,004.80/x
  3. Step 3: Cross multiply
    41,281,406.40x = 61,988,205.60 × 32,832,004.80
  4. Step 4: Simplify right side
    41,281,406.40x = 2,035,197,063,802,587
  5. Step 5: Solve for x
    x = 2,035,197,063,802,587/41,281,406.40
  6. Step 6: Final answer
    x = 49,300,574.79

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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.