Home / 31,117,701.20-46,676,551.80-23,559,429.20

Finding the Fourth Proportional to 31,117,701.20, 46,676,551.80 and 23,559,429.20

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Solution

The fourth proportional to 31,117,701.20, 46,676,551.80 and 23,559,429.20 is: 35,339,143.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,117,701.20 : 46,676,551.80 = 23,559,429.20 : x
  2. Step 2: Convert to fraction form
    31,117,701.20/46,676,551.80 = 23,559,429.20/x
  3. Step 3: Cross multiply
    31,117,701.20x = 46,676,551.80 × 23,559,429.20
  4. Step 4: Simplify right side
    31,117,701.20x = 1,099,672,917,432,232.50
  5. Step 5: Solve for x
    x = 1,099,672,917,432,232.50/31,117,701.20
  6. Step 6: Final answer
    x = 35,339,143.80

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Double scale
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Similar ratio
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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.