Home / 630,046,545.90-944,786,383.65-241,740,321.90

Finding the Fourth Proportional to 630,046,545.90, 944,786,383.65 and 241,740,321.90

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Solution

The fourth proportional to 630,046,545.90, 944,786,383.65 and 241,740,321.90 is: 362,501,732.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    630,046,545.90 : 944,786,383.65 = 241,740,321.90 : x
  2. Step 2: Convert to fraction form
    630,046,545.90/944,786,383.65 = 241,740,321.90/x
  3. Step 3: Cross multiply
    630,046,545.90x = 944,786,383.65 × 241,740,321.90
  4. Step 4: Simplify right side
    630,046,545.90x = 228,392,964,510,287,904
  5. Step 5: Solve for x
    x = 228,392,964,510,287,904/630,046,545.90
  6. Step 6: Final answer
    x = 362,501,732.60

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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.