Home / 14,974,560.90-22,476,586.95-7,410,068.10

Finding the Fourth Proportional to 14,974,560.90, 22,476,586.95 and 7,410,068.10

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Solution

The fourth proportional to 14,974,560.90, 22,476,586.95 and 7,410,068.10 is: 11,122,398.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,974,560.90 : 22,476,586.95 = 7,410,068.10 : x
  2. Step 2: Convert to fraction form
    14,974,560.90/22,476,586.95 = 7,410,068.10/x
  3. Step 3: Cross multiply
    14,974,560.90x = 22,476,586.95 × 7,410,068.10
  4. Step 4: Simplify right side
    14,974,560.90x = 166,553,039,955,071.28
  5. Step 5: Solve for x
    x = 166,553,039,955,071.28/14,974,560.90
  6. Step 6: Final answer
    x = 11,122,398.92

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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.