Home / 14,774,112.98-22,143,538.19-6,876,240.15

Finding the Fourth Proportional to 14,774,112.98, 22,143,538.19 and 6,876,240.15

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Solution

The fourth proportional to 14,774,112.98, 22,143,538.19 and 6,876,240.15 is: 10,306,154.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,774,112.98 : 22,143,538.19 = 6,876,240.15 : x
  2. Step 2: Convert to fraction form
    14,774,112.98/22,143,538.19 = 6,876,240.15/x
  3. Step 3: Cross multiply
    14,774,112.98x = 22,143,538.19 × 6,876,240.15
  4. Step 4: Simplify right side
    14,774,112.98x = 152,264,286,365,136.34
  5. Step 5: Solve for x
    x = 152,264,286,365,136.34/14,774,112.98
  6. Step 6: Final answer
    x = 10,306,154.19

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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.