Home / 24,018,295.92-33,145,199.10-13,005,042.36

Finding the Fourth Proportional to 24,018,295.92, 33,145,199.10 and 13,005,042.36

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Solution

The fourth proportional to 24,018,295.92, 33,145,199.10 and 13,005,042.36 is: 17,946,931.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,018,295.92 : 33,145,199.10 = 13,005,042.36 : x
  2. Step 2: Convert to fraction form
    24,018,295.92/33,145,199.10 = 13,005,042.36/x
  3. Step 3: Cross multiply
    24,018,295.92x = 33,145,199.10 × 13,005,042.36
  4. Step 4: Simplify right side
    24,018,295.92x = 431,054,718,326,133.88
  5. Step 5: Solve for x
    x = 431,054,718,326,133.88/24,018,295.92
  6. Step 6: Final answer
    x = 17,946,931.78

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1.5x scale

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.