Home / 59,060,101.80-88,590,152.70-49,706,740.20

Finding the Fourth Proportional to 59,060,101.80, 88,590,152.70 and 49,706,740.20

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Solution

The fourth proportional to 59,060,101.80, 88,590,152.70 and 49,706,740.20 is: 74,560,110.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,060,101.80 : 88,590,152.70 = 49,706,740.20 : x
  2. Step 2: Convert to fraction form
    59,060,101.80/88,590,152.70 = 49,706,740.20/x
  3. Step 3: Cross multiply
    59,060,101.80x = 88,590,152.70 × 49,706,740.20
  4. Step 4: Simplify right side
    59,060,101.80x = 4,403,527,704,537,229
  5. Step 5: Solve for x
    x = 4,403,527,704,537,229/59,060,101.80
  6. Step 6: Final answer
    x = 74,560,110.30

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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.