Home / 64,667,282.85-97,002,302.54-23,170,869.65

Finding the Fourth Proportional to 64,667,282.85, 97,002,302.54 and 23,170,869.65

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Solution

The fourth proportional to 64,667,282.85, 97,002,302.54 and 23,170,869.65 is: 34,756,798.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,667,282.85 : 97,002,302.54 = 23,170,869.65 : x
  2. Step 2: Convert to fraction form
    64,667,282.85/97,002,302.54 = 23,170,869.65/x
  3. Step 3: Cross multiply
    64,667,282.85x = 97,002,302.54 × 23,170,869.65
  4. Step 4: Simplify right side
    64,667,282.85x = 2,247,627,708,161,191.50
  5. Step 5: Solve for x
    x = 2,247,627,708,161,191.50/64,667,282.85
  6. Step 6: Final answer
    x = 34,756,798.32

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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.