Home / 59,053,718.80-88,580,578.20-49,700,357.20

Finding the Fourth Proportional to 59,053,718.80, 88,580,578.20 and 49,700,357.20

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Solution

The fourth proportional to 59,053,718.80, 88,580,578.20 and 49,700,357.20 is: 74,550,535.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,053,718.80 : 88,580,578.20 = 49,700,357.20 : x
  2. Step 2: Convert to fraction form
    59,053,718.80/88,580,578.20 = 49,700,357.20/x
  3. Step 3: Cross multiply
    59,053,718.80x = 88,580,578.20 × 49,700,357.20
  4. Step 4: Simplify right side
    59,053,718.80x = 4,402,486,377,522,533.50
  5. Step 5: Solve for x
    x = 4,402,486,377,522,533.50/59,053,718.80
  6. Step 6: Final answer
    x = 74,550,535.80

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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.