Home / 173,199,307,586.91-239,015,559,302.88-96,042,582,923.40

Finding the Fourth Proportional to 173,199,307,586.91, 239,015,559,302.88 and 96,042,582,923.40

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Solution

The fourth proportional to 173,199,307,586.91, 239,015,559,302.88 and 96,042,582,923.40 is: 132,539,049,919.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,199,307,586.91 : 239,015,559,302.88 = 96,042,582,923.40 : x
  2. Step 2: Convert to fraction form
    173,199,307,586.91/239,015,559,302.88 = 96,042,582,923.40/x
  3. Step 3: Cross multiply
    173,199,307,586.91x = 239,015,559,302.88 × 96,042,582,923.40
  4. Step 4: Simplify right side
    173,199,307,586.91x = 22,955,671,674,329,682,149,376
  5. Step 5: Solve for x
    x = 22,955,671,674,329,682,149,376/173,199,307,586.91
  6. Step 6: Final answer
    x = 132,539,049,919.76

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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.