Home / 38,225,411.22-57,341,419.67-10,559,319.02

Finding the Fourth Proportional to 38,225,411.22, 57,341,419.67 and 10,559,319.02

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Solution

The fourth proportional to 38,225,411.22, 57,341,419.67 and 10,559,319.02 is: 15,839,890.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,225,411.22 : 57,341,419.67 = 10,559,319.02 : x
  2. Step 2: Convert to fraction form
    38,225,411.22/57,341,419.67 = 10,559,319.02/x
  3. Step 3: Cross multiply
    38,225,411.22x = 57,341,419.67 × 10,559,319.02
  4. Step 4: Simplify right side
    38,225,411.22x = 605,486,343,498,586.75
  5. Step 5: Solve for x
    x = 605,486,343,498,586.75/38,225,411.22
  6. Step 6: Final answer
    x = 15,839,890.91

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.