Home / 49,793,465.60-74,690,198.40-41,290,409.60

Finding the Fourth Proportional to 49,793,465.60, 74,690,198.40 and 41,290,409.60

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Solution

The fourth proportional to 49,793,465.60, 74,690,198.40 and 41,290,409.60 is: 61,935,614.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,793,465.60 : 74,690,198.40 = 41,290,409.60 : x
  2. Step 2: Convert to fraction form
    49,793,465.60/74,690,198.40 = 41,290,409.60/x
  3. Step 3: Cross multiply
    49,793,465.60x = 74,690,198.40 × 41,290,409.60
  4. Step 4: Simplify right side
    49,793,465.60x = 3,083,988,885,041,265
  5. Step 5: Solve for x
    x = 3,083,988,885,041,265/49,793,465.60
  6. Step 6: Final answer
    x = 61,935,614.40

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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.