Home / 14,892,048.32-22,338,130.79-9,842,236.16

Finding the Fourth Proportional to 14,892,048.32, 22,338,130.79 and 9,842,236.16

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Solution

The fourth proportional to 14,892,048.32, 22,338,130.79 and 9,842,236.16 is: 14,763,392.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,892,048.32 : 22,338,130.79 = 9,842,236.16 : x
  2. Step 2: Convert to fraction form
    14,892,048.32/22,338,130.79 = 9,842,236.16/x
  3. Step 3: Cross multiply
    14,892,048.32x = 22,338,130.79 × 9,842,236.16
  4. Step 4: Simplify right side
    14,892,048.32x = 219,857,158,521,062.28
  5. Step 5: Solve for x
    x = 219,857,158,521,062.28/14,892,048.32
  6. Step 6: Final answer
    x = 14,763,392.78

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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.