Home / 74,194,062,834.21-110,791,470,278.96-60,591,886,847.89

Finding the Fourth Proportional to 74,194,062,834.21, 110,791,470,278.96 and 60,591,886,847.89

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Solution

The fourth proportional to 74,194,062,834.21, 110,791,470,278.96 and 60,591,886,847.89 is: 90,479,803,564.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,194,062,834.21 : 110,791,470,278.96 = 60,591,886,847.89 : x
  2. Step 2: Convert to fraction form
    74,194,062,834.21/110,791,470,278.96 = 60,591,886,847.89/x
  3. Step 3: Cross multiply
    74,194,062,834.21x = 110,791,470,278.96 × 60,591,886,847.89
  4. Step 4: Simplify right side
    74,194,062,834.21x = 6,713,064,230,853,891,063,808
  5. Step 5: Solve for x
    x = 6,713,064,230,853,891,063,808/74,194,062,834.21
  6. Step 6: Final answer
    x = 90,479,803,564.00

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.