Home / 59,049,075.40-88,573,613.10-51,874,621.90

Finding the Fourth Proportional to 59,049,075.40, 88,573,613.10 and 51,874,621.90

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Solution

The fourth proportional to 59,049,075.40, 88,573,613.10 and 51,874,621.90 is: 77,811,932.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,049,075.40 : 88,573,613.10 = 51,874,621.90 : x
  2. Step 2: Convert to fraction form
    59,049,075.40/88,573,613.10 = 51,874,621.90/x
  3. Step 3: Cross multiply
    59,049,075.40x = 88,573,613.10 × 51,874,621.90
  4. Step 4: Simplify right side
    59,049,075.40x = 4,594,722,689,879,386
  5. Step 5: Solve for x
    x = 4,594,722,689,879,386/59,049,075.40
  6. Step 6: Final answer
    x = 77,811,932.85

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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.