Home / 22,864,721.50-34,303,819.62-9,210,841.76

Finding the Fourth Proportional to 22,864,721.50, 34,303,819.62 and 9,210,841.76

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Solution

The fourth proportional to 22,864,721.50, 34,303,819.62 and 9,210,841.76 is: 13,818,976.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,864,721.50 : 34,303,819.62 = 9,210,841.76 : x
  2. Step 2: Convert to fraction form
    22,864,721.50/34,303,819.62 = 9,210,841.76/x
  3. Step 3: Cross multiply
    22,864,721.50x = 34,303,819.62 × 9,210,841.76
  4. Step 4: Simplify right side
    22,864,721.50x = 315,967,054,283,403.31
  5. Step 5: Solve for x
    x = 315,967,054,283,403.31/22,864,721.50
  6. Step 6: Final answer
    x = 13,818,976.73

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1.5x scale

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.