Home / 15,601,752.10-23,402,628.15-11,822,616.10

Finding the Fourth Proportional to 15,601,752.10, 23,402,628.15 and 11,822,616.10

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Solution

The fourth proportional to 15,601,752.10, 23,402,628.15 and 11,822,616.10 is: 17,733,924.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,601,752.10 : 23,402,628.15 = 11,822,616.10 : x
  2. Step 2: Convert to fraction form
    15,601,752.10/23,402,628.15 = 11,822,616.10/x
  3. Step 3: Cross multiply
    15,601,752.10x = 23,402,628.15 × 11,822,616.10
  4. Step 4: Simplify right side
    15,601,752.10x = 276,680,288,348,503.19
  5. Step 5: Solve for x
    x = 276,680,288,348,503.19/15,601,752.10
  6. Step 6: Final answer
    x = 17,733,924.15

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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.