Home / 114,248,808.93-171,253,616.23-47,813,303.10

Finding the Fourth Proportional to 114,248,808.93, 171,253,616.23 and 47,813,303.10

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Solution

The fourth proportional to 114,248,808.93, 171,253,616.23 and 47,813,303.10 is: 71,669,903.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,248,808.93 : 171,253,616.23 = 47,813,303.10 : x
  2. Step 2: Convert to fraction form
    114,248,808.93/171,253,616.23 = 47,813,303.10/x
  3. Step 3: Cross multiply
    114,248,808.93x = 171,253,616.23 × 47,813,303.10
  4. Step 4: Simplify right side
    114,248,808.93x = 8,188,201,059,193,634
  5. Step 5: Solve for x
    x = 8,188,201,059,193,634/114,248,808.93
  6. Step 6: Final answer
    x = 71,669,903.05

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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.