Home / 41,748,069.60-62,748,075.60-36,205,336.80

Finding the Fourth Proportional to 41,748,069.60, 62,748,075.60 and 36,205,336.80

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Solution

The fourth proportional to 41,748,069.60, 62,748,075.60 and 36,205,336.80 is: 54,417,251.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,748,069.60 : 62,748,075.60 = 36,205,336.80 : x
  2. Step 2: Convert to fraction form
    41,748,069.60/62,748,075.60 = 36,205,336.80/x
  3. Step 3: Cross multiply
    41,748,069.60x = 62,748,075.60 × 36,205,336.80
  4. Step 4: Simplify right side
    41,748,069.60x = 2,271,815,210,649,862
  5. Step 5: Solve for x
    x = 2,271,815,210,649,862/41,748,069.60
  6. Step 6: Final answer
    x = 54,417,251.68

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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.