Home / 4,769,248,670.43-7,154,650,096.52-1,408,159,398.50

Finding the Fourth Proportional to 4,769,248,670.43, 7,154,650,096.52 and 1,408,159,398.50

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Solution

The fourth proportional to 4,769,248,670.43, 7,154,650,096.52 and 1,408,159,398.50 is: 2,112,468,540.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,769,248,670.43 : 7,154,650,096.52 = 1,408,159,398.50 : x
  2. Step 2: Convert to fraction form
    4,769,248,670.43/7,154,650,096.52 = 1,408,159,398.50/x
  3. Step 3: Cross multiply
    4,769,248,670.43x = 7,154,650,096.52 × 1,408,159,398.50
  4. Step 4: Simplify right side
    4,769,248,670.43x = 10,074,887,776,350,754,816
  5. Step 5: Solve for x
    x = 10,074,887,776,350,754,816/4,769,248,670.43
  6. Step 6: Final answer
    x = 2,112,468,540.13

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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.