Home / 27,493,761.60-41,142,664.80-23,938,574.40

Finding the Fourth Proportional to 27,493,761.60, 41,142,664.80 and 23,938,574.40

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Solution

The fourth proportional to 27,493,761.60, 41,142,664.80 and 23,938,574.40 is: 35,822,553.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,493,761.60 : 41,142,664.80 = 23,938,574.40 : x
  2. Step 2: Convert to fraction form
    27,493,761.60/41,142,664.80 = 23,938,574.40/x
  3. Step 3: Cross multiply
    27,493,761.60x = 41,142,664.80 × 23,938,574.40
  4. Step 4: Simplify right side
    27,493,761.60x = 984,896,742,329,061
  5. Step 5: Solve for x
    x = 984,896,742,329,061/27,493,761.60
  6. Step 6: Final answer
    x = 35,822,553.37

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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.