Home / 57,165,688.54-85,700,329.30-24,793,209.10

Finding the Fourth Proportional to 57,165,688.54, 85,700,329.30 and 24,793,209.10

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Solution

The fourth proportional to 57,165,688.54, 85,700,329.30 and 24,793,209.10 is: 37,168,907.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,165,688.54 : 85,700,329.30 = 24,793,209.10 : x
  2. Step 2: Convert to fraction form
    57,165,688.54/85,700,329.30 = 24,793,209.10/x
  3. Step 3: Cross multiply
    57,165,688.54x = 85,700,329.30 × 24,793,209.10
  4. Step 4: Simplify right side
    57,165,688.54x = 2,124,786,184,273,756.75
  5. Step 5: Solve for x
    x = 2,124,786,184,273,756.75/57,165,688.54
  6. Step 6: Final answer
    x = 37,168,907.41

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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.