Home / 16,073,532-22,181,482.80-8,830,654.56

Finding the Fourth Proportional to 16,073,532, 22,181,482.80 and 8,830,654.56

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Solution

The fourth proportional to 16,073,532, 22,181,482.80 and 8,830,654.56 is: 12,186,308.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,073,532 : 22,181,482.80 = 8,830,654.56 : x
  2. Step 2: Convert to fraction form
    16,073,532/22,181,482.80 = 8,830,654.56/x
  3. Step 3: Cross multiply
    16,073,532x = 22,181,482.80 × 8,830,654.56
  4. Step 4: Simplify right side
    16,073,532x = 195,877,012,235,381.59
  5. Step 5: Solve for x
    x = 195,877,012,235,381.59/16,073,532
  6. Step 6: Final answer
    x = 12,186,308.04

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.