Home / 29,151,420.60-43,689,806.10-22,386,300.60

Finding the Fourth Proportional to 29,151,420.60, 43,689,806.10 and 22,386,300.60

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Solution

The fourth proportional to 29,151,420.60, 43,689,806.10 and 22,386,300.60 is: 33,550,788.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,151,420.60 : 43,689,806.10 = 22,386,300.60 : x
  2. Step 2: Convert to fraction form
    29,151,420.60/43,689,806.10 = 22,386,300.60/x
  3. Step 3: Cross multiply
    29,151,420.60x = 43,689,806.10 × 22,386,300.60
  4. Step 4: Simplify right side
    29,151,420.60x = 978,053,132,510,313.75
  5. Step 5: Solve for x
    x = 978,053,132,510,313.75/29,151,420.60
  6. Step 6: Final answer
    x = 33,550,788.00

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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.