Home / 23,328,038.70-34,992,058.05-23,186,321.10

Finding the Fourth Proportional to 23,328,038.70, 34,992,058.05 and 23,186,321.10

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Solution

The fourth proportional to 23,328,038.70, 34,992,058.05 and 23,186,321.10 is: 34,779,481.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,328,038.70 : 34,992,058.05 = 23,186,321.10 : x
  2. Step 2: Convert to fraction form
    23,328,038.70/34,992,058.05 = 23,186,321.10/x
  3. Step 3: Cross multiply
    23,328,038.70x = 34,992,058.05 × 23,186,321.10
  4. Step 4: Simplify right side
    23,328,038.70x = 811,337,093,897,139.88
  5. Step 5: Solve for x
    x = 811,337,093,897,139.88/23,328,038.70
  6. Step 6: Final answer
    x = 34,779,481.65

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Double scale
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Similar ratio
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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.