Home / 14,974,970.76-22,464,939.56-5,257,061.55

Finding the Fourth Proportional to 14,974,970.76, 22,464,939.56 and 5,257,061.55

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Solution

The fourth proportional to 14,974,970.76, 22,464,939.56 and 5,257,061.55 is: 7,886,464.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,974,970.76 : 22,464,939.56 = 5,257,061.55 : x
  2. Step 2: Convert to fraction form
    14,974,970.76/22,464,939.56 = 5,257,061.55/x
  3. Step 3: Cross multiply
    14,974,970.76x = 22,464,939.56 × 5,257,061.55
  4. Step 4: Simplify right side
    14,974,970.76x = 118,099,569,957,664.61
  5. Step 5: Solve for x
    x = 118,099,569,957,664.61/14,974,970.76
  6. Step 6: Final answer
    x = 7,886,464.14

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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.