Home / 34,650,052,017.90-47,705,938,703.51-27,019,306,077.76

Finding the Fourth Proportional to 34,650,052,017.90, 47,705,938,703.51 and 27,019,306,077.76

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Solution

The fourth proportional to 34,650,052,017.90, 47,705,938,703.51 and 27,019,306,077.76 is: 37,199,983,390.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,650,052,017.90 : 47,705,938,703.51 = 27,019,306,077.76 : x
  2. Step 2: Convert to fraction form
    34,650,052,017.90/47,705,938,703.51 = 27,019,306,077.76/x
  3. Step 3: Cross multiply
    34,650,052,017.90x = 47,705,938,703.51 × 27,019,306,077.76
  4. Step 4: Simplify right side
    34,650,052,017.90x = 1,288,981,359,556,993,744,896
  5. Step 5: Solve for x
    x = 1,288,981,359,556,993,744,896/34,650,052,017.90
  6. Step 6: Final answer
    x = 37,199,983,390.82

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Find fourth proportional to 34,650,052,018.90, 47,705,938,704.89 and 27,019,306,078.76
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.