Home / 283,005,234.14-424,701,760.44-98,772,710.24

Finding the Fourth Proportional to 283,005,234.14, 424,701,760.44 and 98,772,710.24

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Solution

The fourth proportional to 283,005,234.14, 424,701,760.44 and 98,772,710.24 is: 148,226,742.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    283,005,234.14 : 424,701,760.44 = 98,772,710.24 : x
  2. Step 2: Convert to fraction form
    283,005,234.14/424,701,760.44 = 98,772,710.24/x
  3. Step 3: Cross multiply
    283,005,234.14x = 424,701,760.44 × 98,772,710.24
  4. Step 4: Simplify right side
    283,005,234.14x = 41,948,943,922,358,016
  5. Step 5: Solve for x
    x = 41,948,943,922,358,016/283,005,234.14
  6. Step 6: Final answer
    x = 148,226,742.34

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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.