Home / 24,256,123.80-36,384,185.70-9,889,502.10

Finding the Fourth Proportional to 24,256,123.80, 36,384,185.70 and 9,889,502.10

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Solution

The fourth proportional to 24,256,123.80, 36,384,185.70 and 9,889,502.10 is: 14,834,253.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,256,123.80 : 36,384,185.70 = 9,889,502.10 : x
  2. Step 2: Convert to fraction form
    24,256,123.80/36,384,185.70 = 9,889,502.10/x
  3. Step 3: Cross multiply
    24,256,123.80x = 36,384,185.70 × 9,889,502.10
  4. Step 4: Simplify right side
    24,256,123.80x = 359,821,480,886,940
  5. Step 5: Solve for x
    x = 359,821,480,886,940/24,256,123.80
  6. Step 6: Final answer
    x = 14,834,253.15

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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.