Home / 47,016,799.68-70,493,003.04-23,943,070.08

Finding the Fourth Proportional to 47,016,799.68, 70,493,003.04 and 23,943,070.08

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Solution

The fourth proportional to 47,016,799.68, 70,493,003.04 and 23,943,070.08 is: 35,898,209.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,016,799.68 : 70,493,003.04 = 23,943,070.08 : x
  2. Step 2: Convert to fraction form
    47,016,799.68/70,493,003.04 = 23,943,070.08/x
  3. Step 3: Cross multiply
    47,016,799.68x = 70,493,003.04 × 23,943,070.08
  4. Step 4: Simplify right side
    47,016,799.68x = 1,687,818,911,936,373
  5. Step 5: Solve for x
    x = 1,687,818,911,936,373/47,016,799.68
  6. Step 6: Final answer
    x = 35,898,209.22

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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.