Home / 59,049,078.80-88,573,618.20-48,278,541.20

Finding the Fourth Proportional to 59,049,078.80, 88,573,618.20 and 48,278,541.20

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Solution

The fourth proportional to 59,049,078.80, 88,573,618.20 and 48,278,541.20 is: 72,417,811.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,049,078.80 : 88,573,618.20 = 48,278,541.20 : x
  2. Step 2: Convert to fraction form
    59,049,078.80/88,573,618.20 = 48,278,541.20/x
  3. Step 3: Cross multiply
    59,049,078.80x = 88,573,618.20 × 48,278,541.20
  4. Step 4: Simplify right side
    59,049,078.80x = 4,276,205,075,501,770
  5. Step 5: Solve for x
    x = 4,276,205,075,501,770/59,049,078.80
  6. Step 6: Final answer
    x = 72,417,811.80

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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.