Home / 6,671,292,648.82-10,006,895,627.53-1,696,972,005.90

Finding the Fourth Proportional to 6,671,292,648.82, 10,006,895,627.53 and 1,696,972,005.90

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Solution

The fourth proportional to 6,671,292,648.82, 10,006,895,627.53 and 1,696,972,005.90 is: 2,545,446,983.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,671,292,648.82 : 10,006,895,627.53 = 1,696,972,005.90 : x
  2. Step 2: Convert to fraction form
    6,671,292,648.82/10,006,895,627.53 = 1,696,972,005.90/x
  3. Step 3: Cross multiply
    6,671,292,648.82x = 10,006,895,627.53 × 1,696,972,005.90
  4. Step 4: Simplify right side
    6,671,292,648.82x = 16,981,421,745,881,526,272
  5. Step 5: Solve for x
    x = 16,981,421,745,881,526,272/6,671,292,648.82
  6. Step 6: Final answer
    x = 2,545,446,983.03

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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.