Home / 45,172,476.16-62,337,800.08-25,593,325.92

Finding the Fourth Proportional to 45,172,476.16, 62,337,800.08 and 25,593,325.92

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Solution

The fourth proportional to 45,172,476.16, 62,337,800.08 and 25,593,325.92 is: 35,318,666.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,172,476.16 : 62,337,800.08 = 25,593,325.92 : x
  2. Step 2: Convert to fraction form
    45,172,476.16/62,337,800.08 = 25,593,325.92/x
  3. Step 3: Cross multiply
    45,172,476.16x = 62,337,800.08 × 25,593,325.92
  4. Step 4: Simplify right side
    45,172,476.16x = 1,595,431,634,583,242.25
  5. Step 5: Solve for x
    x = 1,595,431,634,583,242.25/45,172,476.16
  6. Step 6: Final answer
    x = 35,318,666.81

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.