Home / 41,043,904.40-61,525,248.60-19,440,534.80

Finding the Fourth Proportional to 41,043,904.40, 61,525,248.60 and 19,440,534.80

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Solution

The fourth proportional to 41,043,904.40, 61,525,248.60 and 19,440,534.80 is: 29,141,568.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,043,904.40 : 61,525,248.60 = 19,440,534.80 : x
  2. Step 2: Convert to fraction form
    41,043,904.40/61,525,248.60 = 19,440,534.80/x
  3. Step 3: Cross multiply
    41,043,904.40x = 61,525,248.60 × 19,440,534.80
  4. Step 4: Simplify right side
    41,043,904.40x = 1,196,083,736,486,951.25
  5. Step 5: Solve for x
    x = 1,196,083,736,486,951.25/41,043,904.40
  6. Step 6: Final answer
    x = 29,141,568.13

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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.