Home / 94,446,281,531.08-141,669,422,306.34-31,561,580,050.48

Finding the Fourth Proportional to 94,446,281,531.08, 141,669,422,306.34 and 31,561,580,050.48

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Solution

The fourth proportional to 94,446,281,531.08, 141,669,422,306.34 and 31,561,580,050.48 is: 47,342,370,078.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,446,281,531.08 : 141,669,422,306.34 = 31,561,580,050.48 : x
  2. Step 2: Convert to fraction form
    94,446,281,531.08/141,669,422,306.34 = 31,561,580,050.48/x
  3. Step 3: Cross multiply
    94,446,281,531.08x = 141,669,422,306.34 × 31,561,580,050.48
  4. Step 4: Simplify right side
    94,446,281,531.08x = 4,471,310,812,826,806,779,904
  5. Step 5: Solve for x
    x = 4,471,310,812,826,806,779,904/94,446,281,531.08
  6. Step 6: Final answer
    x = 47,342,370,078.97

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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.