Home / 75,036,110.28-112,564,923.40-23,225,262.88

Finding the Fourth Proportional to 75,036,110.28, 112,564,923.40 and 23,225,262.88

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Solution

The fourth proportional to 75,036,110.28, 112,564,923.40 and 23,225,262.88 is: 34,841,224.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,036,110.28 : 112,564,923.40 = 23,225,262.88 : x
  2. Step 2: Convert to fraction form
    75,036,110.28/112,564,923.40 = 23,225,262.88/x
  3. Step 3: Cross multiply
    75,036,110.28x = 112,564,923.40 × 23,225,262.88
  4. Step 4: Simplify right side
    75,036,110.28x = 2,614,349,937,585,205.50
  5. Step 5: Solve for x
    x = 2,614,349,937,585,205.50/75,036,110.28
  6. Step 6: Final answer
    x = 34,841,224.15

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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.