Home / 75,079,404.51-112,577,961.20-23,249,618.03

Finding the Fourth Proportional to 75,079,404.51, 112,577,961.20 and 23,249,618.03

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Solution

The fourth proportional to 75,079,404.51, 112,577,961.20 and 23,249,618.03 is: 34,861,685.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,079,404.51 : 112,577,961.20 = 23,249,618.03 : x
  2. Step 2: Convert to fraction form
    75,079,404.51/112,577,961.20 = 23,249,618.03/x
  3. Step 3: Cross multiply
    75,079,404.51x = 112,577,961.20 × 23,249,618.03
  4. Step 4: Simplify right side
    75,079,404.51x = 2,617,394,596,496,160.50
  5. Step 5: Solve for x
    x = 2,617,394,596,496,160.50/75,079,404.51
  6. Step 6: Final answer
    x = 34,861,685.62

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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.