Home / 41,886,510.60-57,779,766.36-25,136,966.46

Finding the Fourth Proportional to 41,886,510.60, 57,779,766.36 and 25,136,966.46

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Solution

The fourth proportional to 41,886,510.60, 57,779,766.36 and 25,136,966.46 is: 34,674,839.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,886,510.60 : 57,779,766.36 = 25,136,966.46 : x
  2. Step 2: Convert to fraction form
    41,886,510.60/57,779,766.36 = 25,136,966.46/x
  3. Step 3: Cross multiply
    41,886,510.60x = 57,779,766.36 × 25,136,966.46
  4. Step 4: Simplify right side
    41,886,510.60x = 1,452,408,049,057,956.25
  5. Step 5: Solve for x
    x = 1,452,408,049,057,956.25/41,886,510.60
  6. Step 6: Final answer
    x = 34,674,839.90

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.