Home / 173,840,256,064.95-260,760,384,097.43-168,942,495,808.95

Finding the Fourth Proportional to 173,840,256,064.95, 260,760,384,097.43 and 168,942,495,808.95

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Solution

The fourth proportional to 173,840,256,064.95, 260,760,384,097.43 and 168,942,495,808.95 is: 253,413,743,713.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,840,256,064.95 : 260,760,384,097.43 = 168,942,495,808.95 : x
  2. Step 2: Convert to fraction form
    173,840,256,064.95/260,760,384,097.43 = 168,942,495,808.95/x
  3. Step 3: Cross multiply
    173,840,256,064.95x = 260,760,384,097.43 × 168,942,495,808.95
  4. Step 4: Simplify right side
    173,840,256,064.95x = 44,053,510,097,520,258,187,264
  5. Step 5: Solve for x
    x = 44,053,510,097,520,258,187,264/173,840,256,064.95
  6. Step 6: Final answer
    x = 253,413,743,713.43

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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.