Home / 60,371,298.64-83,364,184.20-58,419,063.28

Finding the Fourth Proportional to 60,371,298.64, 83,364,184.20 and 58,419,063.28

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Solution

The fourth proportional to 60,371,298.64, 83,364,184.20 and 58,419,063.28 is: 80,668,424.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,371,298.64 : 83,364,184.20 = 58,419,063.28 : x
  2. Step 2: Convert to fraction form
    60,371,298.64/83,364,184.20 = 58,419,063.28/x
  3. Step 3: Cross multiply
    60,371,298.64x = 83,364,184.20 × 58,419,063.28
  4. Step 4: Simplify right side
    60,371,298.64x = 4,870,057,552,065,376
  5. Step 5: Solve for x
    x = 4,870,057,552,065,376/60,371,298.64
  6. Step 6: Final answer
    x = 80,668,424.60

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.