Home / 133,073,849,432.90-199,609,030,586.08-32,344,424,391.85

Finding the Fourth Proportional to 133,073,849,432.90, 199,609,030,586.08 and 32,344,424,391.85

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Solution

The fourth proportional to 133,073,849,432.90, 199,609,030,586.08 and 32,344,424,391.85 is: 48,516,212,803.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,073,849,432.90 : 199,609,030,586.08 = 32,344,424,391.85 : x
  2. Step 2: Convert to fraction form
    133,073,849,432.90/199,609,030,586.08 = 32,344,424,391.85/x
  3. Step 3: Cross multiply
    133,073,849,432.90x = 199,609,030,586.08 × 32,344,424,391.85
  4. Step 4: Simplify right side
    133,073,849,432.90x = 6,456,239,197,721,339,101,184
  5. Step 5: Solve for x
    x = 6,456,239,197,721,339,101,184/133,073,849,432.90
  6. Step 6: Final answer
    x = 48,516,212,803.90

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1.5x scale

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.