Home / 23,628,491.10-35,442,736.65-17,888,928.30

Finding the Fourth Proportional to 23,628,491.10, 35,442,736.65 and 17,888,928.30

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Solution

The fourth proportional to 23,628,491.10, 35,442,736.65 and 17,888,928.30 is: 26,833,392.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,628,491.10 : 35,442,736.65 = 17,888,928.30 : x
  2. Step 2: Convert to fraction form
    23,628,491.10/35,442,736.65 = 17,888,928.30/x
  3. Step 3: Cross multiply
    23,628,491.10x = 35,442,736.65 × 17,888,928.30
  4. Step 4: Simplify right side
    23,628,491.10x = 634,032,574,687,632.25
  5. Step 5: Solve for x
    x = 634,032,574,687,632.25/23,628,491.10
  6. Step 6: Final answer
    x = 26,833,392.45

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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.