Home / 26,497,664.40-39,746,496.60-26,329,702.80

Finding the Fourth Proportional to 26,497,664.40, 39,746,496.60 and 26,329,702.80

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Solution

The fourth proportional to 26,497,664.40, 39,746,496.60 and 26,329,702.80 is: 39,494,554.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,497,664.40 : 39,746,496.60 = 26,329,702.80 : x
  2. Step 2: Convert to fraction form
    26,497,664.40/39,746,496.60 = 26,329,702.80/x
  3. Step 3: Cross multiply
    26,497,664.40x = 39,746,496.60 × 26,329,702.80
  4. Step 4: Simplify right side
    26,497,664.40x = 1,046,513,442,819,210.50
  5. Step 5: Solve for x
    x = 1,046,513,442,819,210.50/26,497,664.40
  6. Step 6: Final answer
    x = 39,494,554.20

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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.