Home / 31,099,085.40-46,648,628.10-23,136,461.40

Finding the Fourth Proportional to 31,099,085.40, 46,648,628.10 and 23,136,461.40

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Solution

The fourth proportional to 31,099,085.40, 46,648,628.10 and 23,136,461.40 is: 34,704,692.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,099,085.40 : 46,648,628.10 = 23,136,461.40 : x
  2. Step 2: Convert to fraction form
    31,099,085.40/46,648,628.10 = 23,136,461.40/x
  3. Step 3: Cross multiply
    31,099,085.40x = 46,648,628.10 × 23,136,461.40
  4. Step 4: Simplify right side
    31,099,085.40x = 1,079,284,183,398,605.25
  5. Step 5: Solve for x
    x = 1,079,284,183,398,605.25/31,099,085.40
  6. Step 6: Final answer
    x = 34,704,692.10

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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.