Home / 59,552,855.20-89,329,282.80-25,477,645.60

Finding the Fourth Proportional to 59,552,855.20, 89,329,282.80 and 25,477,645.60

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Solution

The fourth proportional to 59,552,855.20, 89,329,282.80 and 25,477,645.60 is: 38,216,468.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,552,855.20 : 89,329,282.80 = 25,477,645.60 : x
  2. Step 2: Convert to fraction form
    59,552,855.20/89,329,282.80 = 25,477,645.60/x
  3. Step 3: Cross multiply
    59,552,855.20x = 89,329,282.80 × 25,477,645.60
  4. Step 4: Simplify right side
    59,552,855.20x = 2,275,899,808,880,575.50
  5. Step 5: Solve for x
    x = 2,275,899,808,880,575.50/59,552,855.20
  6. Step 6: Final answer
    x = 38,216,468.40

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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.