Home / 31,996,829.00-44,155,309.23-17,312,172.95

Finding the Fourth Proportional to 31,996,829.00, 44,155,309.23 and 17,312,172.95

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Solution

The fourth proportional to 31,996,829.00, 44,155,309.23 and 17,312,172.95 is: 23,890,628.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,996,829.00 : 44,155,309.23 = 17,312,172.95 : x
  2. Step 2: Convert to fraction form
    31,996,829.00/44,155,309.23 = 17,312,172.95/x
  3. Step 3: Cross multiply
    31,996,829.00x = 44,155,309.23 × 17,312,172.95
  4. Step 4: Simplify right side
    31,996,829.00x = 764,424,350,160,879.62
  5. Step 5: Solve for x
    x = 764,424,350,160,879.62/31,996,829.00
  6. Step 6: Final answer
    x = 23,890,628.35

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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.