Home / 249,632,576.80-374,336,890.80-96,227,648.80

Finding the Fourth Proportional to 249,632,576.80, 374,336,890.80 and 96,227,648.80

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Solution

The fourth proportional to 249,632,576.80, 374,336,890.80 and 96,227,648.80 is: 144,298,309.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    249,632,576.80 : 374,336,890.80 = 96,227,648.80 : x
  2. Step 2: Convert to fraction form
    249,632,576.80/374,336,890.80 = 96,227,648.80/x
  3. Step 3: Cross multiply
    249,632,576.80x = 374,336,890.80 × 96,227,648.80
  4. Step 4: Simplify right side
    249,632,576.80x = 36,021,558,860,786,352
  5. Step 5: Solve for x
    x = 36,021,558,860,786,352/249,632,576.80
  6. Step 6: Final answer
    x = 144,298,309.63

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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.