Home / 16,127,809.60-24,191,714.40-14,896,091.20

Finding the Fourth Proportional to 16,127,809.60, 24,191,714.40 and 14,896,091.20

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Solution

The fourth proportional to 16,127,809.60, 24,191,714.40 and 14,896,091.20 is: 22,344,136.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,127,809.60 : 24,191,714.40 = 14,896,091.20 : x
  2. Step 2: Convert to fraction form
    16,127,809.60/24,191,714.40 = 14,896,091.20/x
  3. Step 3: Cross multiply
    16,127,809.60x = 24,191,714.40 × 14,896,091.20
  4. Step 4: Simplify right side
    16,127,809.60x = 360,361,983,986,753.25
  5. Step 5: Solve for x
    x = 360,361,983,986,753.25/16,127,809.60
  6. Step 6: Final answer
    x = 22,344,136.80

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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.