Home / 2,381,549,337,943.50-3,572,323,809,899-660,497,654,558.25

Finding the Fourth Proportional to 2,381,549,337,943.50, 3,572,323,809,899 and 660,497,654,558.25

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Solution

The fourth proportional to 2,381,549,337,943.50, 3,572,323,809,899 and 660,497,654,558.25 is: 990,746,427,196.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,381,549,337,943.50 : 3,572,323,809,899 = 660,497,654,558.25 : x
  2. Step 2: Convert to fraction form
    2,381,549,337,943.50/3,572,323,809,899 = 660,497,654,558.25/x
  3. Step 3: Cross multiply
    2,381,549,337,943.50x = 3,572,323,809,899 × 660,497,654,558.25
  4. Step 4: Simplify right side
    2,381,549,337,943.50x = 2,359,511,497,760,881,200,070,656
  5. Step 5: Solve for x
    x = 2,359,511,497,760,881,200,070,656/2,381,549,337,943.50
  6. Step 6: Final answer
    x = 990,746,427,196.99

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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.