Home / 34,002,002.80-51,003,004.20-11,283,641.20

Finding the Fourth Proportional to 34,002,002.80, 51,003,004.20 and 11,283,641.20

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Solution

The fourth proportional to 34,002,002.80, 51,003,004.20 and 11,283,641.20 is: 16,925,461.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,002,002.80 : 51,003,004.20 = 11,283,641.20 : x
  2. Step 2: Convert to fraction form
    34,002,002.80/51,003,004.20 = 11,283,641.20/x
  3. Step 3: Cross multiply
    34,002,002.80x = 51,003,004.20 × 11,283,641.20
  4. Step 4: Simplify right side
    34,002,002.80x = 575,499,599,514,893
  5. Step 5: Solve for x
    x = 575,499,599,514,893/34,002,002.80
  6. Step 6: Final answer
    x = 16,925,461.80

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1.5x scale

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.