Home / 74,342,024,700.76-111,512,897,865.41-23,294,229,320.05

Finding the Fourth Proportional to 74,342,024,700.76, 111,512,897,865.41 and 23,294,229,320.05

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Solution

The fourth proportional to 74,342,024,700.76, 111,512,897,865.41 and 23,294,229,320.05 is: 34,941,300,367.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,342,024,700.76 : 111,512,897,865.41 = 23,294,229,320.05 : x
  2. Step 2: Convert to fraction form
    74,342,024,700.76/111,512,897,865.41 = 23,294,229,320.05/x
  3. Step 3: Cross multiply
    74,342,024,700.76x = 111,512,897,865.41 × 23,294,229,320.05
  4. Step 4: Simplify right side
    74,342,024,700.76x = 2,597,607,015,020,397,330,432
  5. Step 5: Solve for x
    x = 2,597,607,015,020,397,330,432/74,342,024,700.76
  6. Step 6: Final answer
    x = 34,941,300,367.81

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1.5x scale

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.