Home / 59,173,376.80-88,760,065.20-52,748,845.60

Finding the Fourth Proportional to 59,173,376.80, 88,760,065.20 and 52,748,845.60

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Solution

The fourth proportional to 59,173,376.80, 88,760,065.20 and 52,748,845.60 is: 79,123,268.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,173,376.80 : 88,760,065.20 = 52,748,845.60 : x
  2. Step 2: Convert to fraction form
    59,173,376.80/88,760,065.20 = 52,748,845.60/x
  3. Step 3: Cross multiply
    59,173,376.80x = 88,760,065.20 × 52,748,845.60
  4. Step 4: Simplify right side
    59,173,376.80x = 4,681,990,974,680,733
  5. Step 5: Solve for x
    x = 4,681,990,974,680,733/59,173,376.80
  6. Step 6: Final answer
    x = 79,123,268.40

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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.