Home / 59,579,157.15-89,368,604.10-15,859,925.42

Finding the Fourth Proportional to 59,579,157.15, 89,368,604.10 and 15,859,925.42

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Solution

The fourth proportional to 59,579,157.15, 89,368,604.10 and 15,859,925.42 is: 23,789,853.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,579,157.15 : 89,368,604.10 = 15,859,925.42 : x
  2. Step 2: Convert to fraction form
    59,579,157.15/89,368,604.10 = 15,859,925.42/x
  3. Step 3: Cross multiply
    59,579,157.15x = 89,368,604.10 × 15,859,925.42
  4. Step 4: Simplify right side
    59,579,157.15x = 1,417,379,395,468,663
  5. Step 5: Solve for x
    x = 1,417,379,395,468,663/59,579,157.15
  6. Step 6: Final answer
    x = 23,789,853.08

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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.