Home / 22,756,811.60-34,140,132.60-6,802,072.40

Finding the Fourth Proportional to 22,756,811.60, 34,140,132.60 and 6,802,072.40

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Solution

The fourth proportional to 22,756,811.60, 34,140,132.60 and 6,802,072.40 is: 10,204,577.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,756,811.60 : 34,140,132.60 = 6,802,072.40 : x
  2. Step 2: Convert to fraction form
    22,756,811.60/34,140,132.60 = 6,802,072.40/x
  3. Step 3: Cross multiply
    22,756,811.60x = 34,140,132.60 × 6,802,072.40
  4. Step 4: Simplify right side
    22,756,811.60x = 232,223,653,690,800.25
  5. Step 5: Solve for x
    x = 232,223,653,690,800.25/22,756,811.60
  6. Step 6: Final answer
    x = 10,204,577.77

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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.