Home / 34,470,513.16-51,705,326.85-11,452,031.98

Finding the Fourth Proportional to 34,470,513.16, 51,705,326.85 and 11,452,031.98

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Solution

The fourth proportional to 34,470,513.16, 51,705,326.85 and 11,452,031.98 is: 17,177,900.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,470,513.16 : 51,705,326.85 = 11,452,031.98 : x
  2. Step 2: Convert to fraction form
    34,470,513.16/51,705,326.85 = 11,452,031.98/x
  3. Step 3: Cross multiply
    34,470,513.16x = 51,705,326.85 × 11,452,031.98
  4. Step 4: Simplify right side
    34,470,513.16x = 592,131,056,622,552.75
  5. Step 5: Solve for x
    x = 592,131,056,622,552.75/34,470,513.16
  6. Step 6: Final answer
    x = 17,177,900.83

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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.