Home / 26,615,281.60-39,922,922.40-14,522,046.40

Finding the Fourth Proportional to 26,615,281.60, 39,922,922.40 and 14,522,046.40

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Solution

The fourth proportional to 26,615,281.60, 39,922,922.40 and 14,522,046.40 is: 21,783,069.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,615,281.60 : 39,922,922.40 = 14,522,046.40 : x
  2. Step 2: Convert to fraction form
    26,615,281.60/39,922,922.40 = 14,522,046.40/x
  3. Step 3: Cross multiply
    26,615,281.60x = 39,922,922.40 × 14,522,046.40
  4. Step 4: Simplify right side
    26,615,281.60x = 579,762,531,516,399.38
  5. Step 5: Solve for x
    x = 579,762,531,516,399.38/26,615,281.60
  6. Step 6: Final answer
    x = 21,783,069.60

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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.