Home / 59,103,450.40-88,655,175.60-31,893,671.20

Finding the Fourth Proportional to 59,103,450.40, 88,655,175.60 and 31,893,671.20

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Solution

The fourth proportional to 59,103,450.40, 88,655,175.60 and 31,893,671.20 is: 47,840,506.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,103,450.40 : 88,655,175.60 = 31,893,671.20 : x
  2. Step 2: Convert to fraction form
    59,103,450.40/88,655,175.60 = 31,893,671.20/x
  3. Step 3: Cross multiply
    59,103,450.40x = 88,655,175.60 × 31,893,671.20
  4. Step 4: Simplify right side
    59,103,450.40x = 2,827,539,020,764,662.50
  5. Step 5: Solve for x
    x = 2,827,539,020,764,662.50/59,103,450.40
  6. Step 6: Final answer
    x = 47,840,506.80

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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.