Home / 14,711,004.80-22,056,009.60-6,617,355.20

Finding the Fourth Proportional to 14,711,004.80, 22,056,009.60 and 6,617,355.20

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Solution

The fourth proportional to 14,711,004.80, 22,056,009.60 and 6,617,355.20 is: 9,921,310.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,711,004.80 : 22,056,009.60 = 6,617,355.20 : x
  2. Step 2: Convert to fraction form
    14,711,004.80/22,056,009.60 = 6,617,355.20/x
  3. Step 3: Cross multiply
    14,711,004.80x = 22,056,009.60 × 6,617,355.20
  4. Step 4: Simplify right side
    14,711,004.80x = 145,952,449,817,809.94
  5. Step 5: Solve for x
    x = 145,952,449,817,809.94/14,711,004.80
  6. Step 6: Final answer
    x = 9,921,310.73

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1.5x scale

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.