Home / 32,626,691.48-45,012,091.07-18,680,593.24

Finding the Fourth Proportional to 32,626,691.48, 45,012,091.07 and 18,680,593.24

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Solution

The fourth proportional to 32,626,691.48, 45,012,091.07 and 18,680,593.24 is: 25,771,922.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,626,691.48 : 45,012,091.07 = 18,680,593.24 : x
  2. Step 2: Convert to fraction form
    32,626,691.48/45,012,091.07 = 18,680,593.24/x
  3. Step 3: Cross multiply
    32,626,691.48x = 45,012,091.07 × 18,680,593.24
  4. Step 4: Simplify right side
    32,626,691.48x = 840,852,564,160,506.25
  5. Step 5: Solve for x
    x = 840,852,564,160,506.25/32,626,691.48
  6. Step 6: Final answer
    x = 25,771,922.50

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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.