Home / 173,199,307,601.94-239,015,559,323.52-96,042,582,938.40

Finding the Fourth Proportional to 173,199,307,601.94, 239,015,559,323.52 and 96,042,582,938.40

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Solution

The fourth proportional to 173,199,307,601.94, 239,015,559,323.52 and 96,042,582,938.40 is: 132,539,049,940.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,199,307,601.94 : 239,015,559,323.52 = 96,042,582,938.40 : x
  2. Step 2: Convert to fraction form
    173,199,307,601.94/239,015,559,323.52 = 96,042,582,938.40/x
  3. Step 3: Cross multiply
    173,199,307,601.94x = 239,015,559,323.52 × 96,042,582,938.40
  4. Step 4: Simplify right side
    173,199,307,601.94x = 22,955,671,679,897,230,639,104
  5. Step 5: Solve for x
    x = 22,955,671,679,897,230,639,104/173,199,307,601.94
  6. Step 6: Final answer
    x = 132,539,049,940.41

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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.