Home / 26,103,611.40-39,155,417.10-22,240,494.60

Finding the Fourth Proportional to 26,103,611.40, 39,155,417.10 and 22,240,494.60

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Solution

The fourth proportional to 26,103,611.40, 39,155,417.10 and 22,240,494.60 is: 33,360,741.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,103,611.40 : 39,155,417.10 = 22,240,494.60 : x
  2. Step 2: Convert to fraction form
    26,103,611.40/39,155,417.10 = 22,240,494.60/x
  3. Step 3: Cross multiply
    26,103,611.40x = 39,155,417.10 × 22,240,494.60
  4. Step 4: Simplify right side
    26,103,611.40x = 870,835,842,573,297.75
  5. Step 5: Solve for x
    x = 870,835,842,573,297.75/26,103,611.40
  6. Step 6: Final answer
    x = 33,360,741.90

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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.