Home / 59,342,506.60-88,942,901.10-30,573,833.80

Finding the Fourth Proportional to 59,342,506.60, 88,942,901.10 and 30,573,833.80

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Solution

The fourth proportional to 59,342,506.60, 88,942,901.10 and 30,573,833.80 is: 45,824,243.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,342,506.60 : 88,942,901.10 = 30,573,833.80 : x
  2. Step 2: Convert to fraction form
    59,342,506.60/88,942,901.10 = 30,573,833.80/x
  3. Step 3: Cross multiply
    59,342,506.60x = 88,942,901.10 × 30,573,833.80
  4. Step 4: Simplify right side
    59,342,506.60x = 2,719,325,475,921,237
  5. Step 5: Solve for x
    x = 2,719,325,475,921,237/59,342,506.60
  6. Step 6: Final answer
    x = 45,824,243.56

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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.