Home / 14,685,065.40-22,013,601.30-11,444,806.20

Finding the Fourth Proportional to 14,685,065.40, 22,013,601.30 and 11,444,806.20

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Solution

The fourth proportional to 14,685,065.40, 22,013,601.30 and 11,444,806.20 is: 17,156,300.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,685,065.40 : 22,013,601.30 = 11,444,806.20 : x
  2. Step 2: Convert to fraction form
    14,685,065.40/22,013,601.30 = 11,444,806.20/x
  3. Step 3: Cross multiply
    14,685,065.40x = 22,013,601.30 × 11,444,806.20
  4. Step 4: Simplify right side
    14,685,065.40x = 251,941,400,642,568.06
  5. Step 5: Solve for x
    x = 251,941,400,642,568.06/14,685,065.40
  6. Step 6: Final answer
    x = 17,156,300.89

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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.