Home / 45,085,612.20-67,574,609.64-24,620,483.76

Finding the Fourth Proportional to 45,085,612.20, 67,574,609.64 and 24,620,483.76

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Solution

The fourth proportional to 45,085,612.20, 67,574,609.64 and 24,620,483.76 is: 36,901,341.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,085,612.20 : 67,574,609.64 = 24,620,483.76 : x
  2. Step 2: Convert to fraction form
    45,085,612.20/67,574,609.64 = 24,620,483.76/x
  3. Step 3: Cross multiply
    45,085,612.20x = 67,574,609.64 × 24,620,483.76
  4. Step 4: Simplify right side
    45,085,612.20x = 1,663,719,579,229,959.50
  5. Step 5: Solve for x
    x = 1,663,719,579,229,959.50/45,085,612.20
  6. Step 6: Final answer
    x = 36,901,341.65

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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.