Home / 14,744,539.60-22,116,809.40-8,367,247.60

Finding the Fourth Proportional to 14,744,539.60, 22,116,809.40 and 8,367,247.60

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Solution

The fourth proportional to 14,744,539.60, 22,116,809.40 and 8,367,247.60 is: 12,550,871.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,744,539.60 : 22,116,809.40 = 8,367,247.60 : x
  2. Step 2: Convert to fraction form
    14,744,539.60/22,116,809.40 = 8,367,247.60/x
  3. Step 3: Cross multiply
    14,744,539.60x = 22,116,809.40 × 8,367,247.60
  4. Step 4: Simplify right side
    14,744,539.60x = 185,056,820,371,807.41
  5. Step 5: Solve for x
    x = 185,056,820,371,807.41/14,744,539.60
  6. Step 6: Final answer
    x = 12,550,871.40

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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.