Home / 23,450,948.80-35,174,727.60-7,276,487.20

Finding the Fourth Proportional to 23,450,948.80, 35,174,727.60 and 7,276,487.20

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Solution

The fourth proportional to 23,450,948.80, 35,174,727.60 and 7,276,487.20 is: 10,914,204.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,450,948.80 : 35,174,727.60 = 7,276,487.20 : x
  2. Step 2: Convert to fraction form
    23,450,948.80/35,174,727.60 = 7,276,487.20/x
  3. Step 3: Cross multiply
    23,450,948.80x = 35,174,727.60 × 7,276,487.20
  4. Step 4: Simplify right side
    23,450,948.80x = 255,948,455,144,886.75
  5. Step 5: Solve for x
    x = 255,948,455,144,886.75/23,450,948.80
  6. Step 6: Final answer
    x = 10,914,204.68

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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.