Home / 59,043,564.80-88,565,347.20-35,155,692.80

Finding the Fourth Proportional to 59,043,564.80, 88,565,347.20 and 35,155,692.80

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Solution

The fourth proportional to 59,043,564.80, 88,565,347.20 and 35,155,692.80 is: 52,733,539.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,043,564.80 : 88,565,347.20 = 35,155,692.80 : x
  2. Step 2: Convert to fraction form
    59,043,564.80/88,565,347.20 = 35,155,692.80/x
  3. Step 3: Cross multiply
    59,043,564.80x = 88,565,347.20 × 35,155,692.80
  4. Step 4: Simplify right side
    59,043,564.80x = 3,113,576,138,888,540
  5. Step 5: Solve for x
    x = 3,113,576,138,888,540/59,043,564.80
  6. Step 6: Final answer
    x = 52,733,539.20

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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.