Home / 14,751,703.60-22,127,555.40-9,933,305.20

Finding the Fourth Proportional to 14,751,703.60, 22,127,555.40 and 9,933,305.20

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Solution

The fourth proportional to 14,751,703.60, 22,127,555.40 and 9,933,305.20 is: 14,899,957.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,751,703.60 : 22,127,555.40 = 9,933,305.20 : x
  2. Step 2: Convert to fraction form
    14,751,703.60/22,127,555.40 = 9,933,305.20/x
  3. Step 3: Cross multiply
    14,751,703.60x = 22,127,555.40 × 9,933,305.20
  4. Step 4: Simplify right side
    14,751,703.60x = 219,799,761,118,108.06
  5. Step 5: Solve for x
    x = 219,799,761,118,108.06/14,751,703.60
  6. Step 6: Final answer
    x = 14,899,957.80

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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.