Home / 43,711,428.48-60,265,694.40-35,841,947.52

Finding the Fourth Proportional to 43,711,428.48, 60,265,694.40 and 35,841,947.52

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Solution

The fourth proportional to 43,711,428.48, 60,265,694.40 and 35,841,947.52 is: 49,415,906.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,711,428.48 : 60,265,694.40 = 35,841,947.52 : x
  2. Step 2: Convert to fraction form
    43,711,428.48/60,265,694.40 = 35,841,947.52/x
  3. Step 3: Cross multiply
    43,711,428.48x = 60,265,694.40 × 35,841,947.52
  4. Step 4: Simplify right side
    43,711,428.48x = 2,160,039,855,941,158
  5. Step 5: Solve for x
    x = 2,160,039,855,941,158/43,711,428.48
  6. Step 6: Final answer
    x = 49,415,906.34

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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.