Home / 24,230,465.40-36,310,268.70-20,616,666.60

Finding the Fourth Proportional to 24,230,465.40, 36,310,268.70 and 20,616,666.60

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Solution

The fourth proportional to 24,230,465.40, 36,310,268.70 and 20,616,666.60 is: 30,894,854.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,230,465.40 : 36,310,268.70 = 20,616,666.60 : x
  2. Step 2: Convert to fraction form
    24,230,465.40/36,310,268.70 = 20,616,666.60/x
  3. Step 3: Cross multiply
    24,230,465.40x = 36,310,268.70 × 20,616,666.60
  4. Step 4: Simplify right side
    24,230,465.40x = 748,596,703,944,315.50
  5. Step 5: Solve for x
    x = 748,596,703,944,315.50/24,230,465.40
  6. Step 6: Final answer
    x = 30,894,854.54

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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.