Home / 14,951,804.40-22,427,706.60-9,849,970.80

Finding the Fourth Proportional to 14,951,804.40, 22,427,706.60 and 9,849,970.80

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Solution

The fourth proportional to 14,951,804.40, 22,427,706.60 and 9,849,970.80 is: 14,774,956.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,951,804.40 : 22,427,706.60 = 9,849,970.80 : x
  2. Step 2: Convert to fraction form
    14,951,804.40/22,427,706.60 = 9,849,970.80/x
  3. Step 3: Cross multiply
    14,951,804.40x = 22,427,706.60 × 9,849,970.80
  4. Step 4: Simplify right side
    14,951,804.40x = 220,912,255,120,967.31
  5. Step 5: Solve for x
    x = 220,912,255,120,967.31/14,951,804.40
  6. Step 6: Final answer
    x = 14,774,956.20

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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.