Home / 173,840,257,519.95-260,760,386,279.93-173,840,257,519.95

Finding the Fourth Proportional to 173,840,257,519.95, 260,760,386,279.93 and 173,840,257,519.95

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Solution

The fourth proportional to 173,840,257,519.95, 260,760,386,279.93 and 173,840,257,519.95 is: 260,760,386,279.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,840,257,519.95 : 260,760,386,279.93 = 173,840,257,519.95 : x
  2. Step 2: Convert to fraction form
    173,840,257,519.95/260,760,386,279.93 = 173,840,257,519.95/x
  3. Step 3: Cross multiply
    173,840,257,519.95x = 260,760,386,279.93 × 173,840,257,519.95
  4. Step 4: Simplify right side
    173,840,257,519.95x = 45,330,652,701,904,668,196,864
  5. Step 5: Solve for x
    x = 45,330,652,701,904,668,196,864/173,840,257,519.95
  6. Step 6: Final answer
    x = 260,760,386,279.93

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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.