Home / 32,717,290.60-45,153,220.26-19,668,773.80

Finding the Fourth Proportional to 32,717,290.60, 45,153,220.26 and 19,668,773.80

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Solution

The fourth proportional to 32,717,290.60, 45,153,220.26 and 19,668,773.80 is: 27,144,927.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,717,290.60 : 45,153,220.26 = 19,668,773.80 : x
  2. Step 2: Convert to fraction form
    32,717,290.60/45,153,220.26 = 19,668,773.80/x
  3. Step 3: Cross multiply
    32,717,290.60x = 45,153,220.26 × 19,668,773.80
  4. Step 4: Simplify right side
    32,717,290.60x = 888,108,475,635,517.12
  5. Step 5: Solve for x
    x = 888,108,475,635,517.12/32,717,290.60
  6. Step 6: Final answer
    x = 27,144,927.33

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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.