Home / 14,277,058.22-21,412,836.56-4,041,839.90

Finding the Fourth Proportional to 14,277,058.22, 21,412,836.56 and 4,041,839.90

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Solution

The fourth proportional to 14,277,058.22, 21,412,836.56 and 4,041,839.90 is: 6,061,981.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,277,058.22 : 21,412,836.56 = 4,041,839.90 : x
  2. Step 2: Convert to fraction form
    14,277,058.22/21,412,836.56 = 4,041,839.90/x
  3. Step 3: Cross multiply
    14,277,058.22x = 21,412,836.56 × 4,041,839.90
  4. Step 4: Simplify right side
    14,277,058.22x = 86,547,257,180,386.73
  5. Step 5: Solve for x
    x = 86,547,257,180,386.73/14,277,058.22
  6. Step 6: Final answer
    x = 6,061,981.11

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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.