Home / 176,301,376.20-264,452,064.30-61,247,680.20

Finding the Fourth Proportional to 176,301,376.20, 264,452,064.30 and 61,247,680.20

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Solution

The fourth proportional to 176,301,376.20, 264,452,064.30 and 61,247,680.20 is: 91,871,520.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,301,376.20 : 264,452,064.30 = 61,247,680.20 : x
  2. Step 2: Convert to fraction form
    176,301,376.20/264,452,064.30 = 61,247,680.20/x
  3. Step 3: Cross multiply
    176,301,376.20x = 264,452,064.30 × 61,247,680.20
  4. Step 4: Simplify right side
    176,301,376.20x = 16,197,075,462,476,238
  5. Step 5: Solve for x
    x = 16,197,075,462,476,238/176,301,376.20
  6. Step 6: Final answer
    x = 91,871,520.30

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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.