Home / 5,071,477,530.66-7,607,737,557.18-1,755,286,687.11

Finding the Fourth Proportional to 5,071,477,530.66, 7,607,737,557.18 and 1,755,286,687.11

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Solution

The fourth proportional to 5,071,477,530.66, 7,607,737,557.18 and 1,755,286,687.11 is: 2,633,110,444.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,071,477,530.66 : 7,607,737,557.18 = 1,755,286,687.11 : x
  2. Step 2: Convert to fraction form
    5,071,477,530.66/7,607,737,557.18 = 1,755,286,687.11/x
  3. Step 3: Cross multiply
    5,071,477,530.66x = 7,607,737,557.18 × 1,755,286,687.11
  4. Step 4: Simplify right side
    5,071,477,530.66x = 13,353,760,453,144,805,376
  5. Step 5: Solve for x
    x = 13,353,760,453,144,805,376/5,071,477,530.66
  6. Step 6: Final answer
    x = 2,633,110,444.13

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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.