Home / 34,787,036.67-52,178,635.91-14,311,574.48

Finding the Fourth Proportional to 34,787,036.67, 52,178,635.91 and 14,311,574.48

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Solution

The fourth proportional to 34,787,036.67, 52,178,635.91 and 14,311,574.48 is: 21,466,572.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,787,036.67 : 52,178,635.91 = 14,311,574.48 : x
  2. Step 2: Convert to fraction form
    34,787,036.67/52,178,635.91 = 14,311,574.48/x
  3. Step 3: Cross multiply
    34,787,036.67x = 52,178,635.91 × 14,311,574.48
  4. Step 4: Simplify right side
    34,787,036.67x = 746,758,434,176,490.50
  5. Step 5: Solve for x
    x = 746,758,434,176,490.50/34,787,036.67
  6. Step 6: Final answer
    x = 21,466,572.20

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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.