Home / 16,642,537.80-24,963,806.70-10,232,003.40

Finding the Fourth Proportional to 16,642,537.80, 24,963,806.70 and 10,232,003.40

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Solution

The fourth proportional to 16,642,537.80, 24,963,806.70 and 10,232,003.40 is: 15,348,005.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,642,537.80 : 24,963,806.70 = 10,232,003.40 : x
  2. Step 2: Convert to fraction form
    16,642,537.80/24,963,806.70 = 10,232,003.40/x
  3. Step 3: Cross multiply
    16,642,537.80x = 24,963,806.70 × 10,232,003.40
  4. Step 4: Simplify right side
    16,642,537.80x = 255,429,755,031,342.78
  5. Step 5: Solve for x
    x = 255,429,755,031,342.78/16,642,537.80
  6. Step 6: Final answer
    x = 15,348,005.10

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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.