Home / 6,671,292,647.32-10,006,895,625.28-1,696,972,004.40

Finding the Fourth Proportional to 6,671,292,647.32, 10,006,895,625.28 and 1,696,972,004.40

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Solution

The fourth proportional to 6,671,292,647.32, 10,006,895,625.28 and 1,696,972,004.40 is: 2,545,446,980.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,671,292,647.32 : 10,006,895,625.28 = 1,696,972,004.40 : x
  2. Step 2: Convert to fraction form
    6,671,292,647.32/10,006,895,625.28 = 1,696,972,004.40/x
  3. Step 3: Cross multiply
    6,671,292,647.32x = 10,006,895,625.28 × 1,696,972,004.40
  4. Step 4: Simplify right side
    6,671,292,647.32x = 16,981,421,727,049,598,976
  5. Step 5: Solve for x
    x = 16,981,421,727,049,598,976/6,671,292,647.32
  6. Step 6: Final answer
    x = 2,545,446,980.79

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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.