Home / 17,954,490.70-24,777,355.71-10,220,031.10

Finding the Fourth Proportional to 17,954,490.70, 24,777,355.71 and 10,220,031.10

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Solution

The fourth proportional to 17,954,490.70, 24,777,355.71 and 10,220,031.10 is: 14,103,733.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,954,490.70 : 24,777,355.71 = 10,220,031.10 : x
  2. Step 2: Convert to fraction form
    17,954,490.70/24,777,355.71 = 10,220,031.10/x
  3. Step 3: Cross multiply
    17,954,490.70x = 24,777,355.71 × 10,220,031.10
  4. Step 4: Simplify right side
    17,954,490.70x = 253,225,345,931,962.59
  5. Step 5: Solve for x
    x = 253,225,345,931,962.59/17,954,490.70
  6. Step 6: Final answer
    x = 14,103,733.16

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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.