Home / 2,381,549,337,942-3,572,323,809,897-660,497,654,556.90

Finding the Fourth Proportional to 2,381,549,337,942, 3,572,323,809,897 and 660,497,654,556.90

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Solution

The fourth proportional to 2,381,549,337,942, 3,572,323,809,897 and 660,497,654,556.90 is: 990,746,427,195.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,381,549,337,942 : 3,572,323,809,897 = 660,497,654,556.90 : x
  2. Step 2: Convert to fraction form
    2,381,549,337,942/3,572,323,809,897 = 660,497,654,556.90/x
  3. Step 3: Cross multiply
    2,381,549,337,942x = 3,572,323,809,897 × 660,497,654,556.90
  4. Step 4: Simplify right side
    2,381,549,337,942x = 2,359,511,497,754,737,786,224,640
  5. Step 5: Solve for x
    x = 2,359,511,497,754,737,786,224,640/2,381,549,337,942
  6. Step 6: Final answer
    x = 990,746,427,195.04

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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.