Home / 46,711,727.80-70,067,591.70-44,373,387.40

Finding the Fourth Proportional to 46,711,727.80, 70,067,591.70 and 44,373,387.40

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Solution

The fourth proportional to 46,711,727.80, 70,067,591.70 and 44,373,387.40 is: 66,560,081.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,711,727.80 : 70,067,591.70 = 44,373,387.40 : x
  2. Step 2: Convert to fraction form
    46,711,727.80/70,067,591.70 = 44,373,387.40/x
  3. Step 3: Cross multiply
    46,711,727.80x = 70,067,591.70 × 44,373,387.40
  4. Step 4: Simplify right side
    46,711,727.80x = 3,109,136,390,689,124.50
  5. Step 5: Solve for x
    x = 3,109,136,390,689,124.50/46,711,727.80
  6. Step 6: Final answer
    x = 66,560,081.10

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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.