Home / 14,876,819.10-22,315,228.65-10,058,420.70

Finding the Fourth Proportional to 14,876,819.10, 22,315,228.65 and 10,058,420.70

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Solution

The fourth proportional to 14,876,819.10, 22,315,228.65 and 10,058,420.70 is: 15,087,631.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,876,819.10 : 22,315,228.65 = 10,058,420.70 : x
  2. Step 2: Convert to fraction form
    14,876,819.10/22,315,228.65 = 10,058,420.70/x
  3. Step 3: Cross multiply
    14,876,819.10x = 22,315,228.65 × 10,058,420.70
  4. Step 4: Simplify right side
    14,876,819.10x = 224,455,957,778,393.03
  5. Step 5: Solve for x
    x = 224,455,957,778,393.03/14,876,819.10
  6. Step 6: Final answer
    x = 15,087,631.05

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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.