Home / 59,561,352.69-89,067,750.06-56,655,697.20

Finding the Fourth Proportional to 59,561,352.69, 89,067,750.06 and 56,655,697.20

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Solution

The fourth proportional to 59,561,352.69, 89,067,750.06 and 56,655,697.20 is: 84,722,647.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,561,352.69 : 89,067,750.06 = 56,655,697.20 : x
  2. Step 2: Convert to fraction form
    59,561,352.69/89,067,750.06 = 56,655,697.20/x
  3. Step 3: Cross multiply
    59,561,352.69x = 89,067,750.06 × 56,655,697.20
  4. Step 4: Simplify right side
    59,561,352.69x = 5,046,195,477,684,642
  5. Step 5: Solve for x
    x = 5,046,195,477,684,642/59,561,352.69
  6. Step 6: Final answer
    x = 84,722,647.32

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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.