Home / 23,797,139.41-32,827,964.16-15,542,033.32

Finding the Fourth Proportional to 23,797,139.41, 32,827,964.16 and 15,542,033.32

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Solution

The fourth proportional to 23,797,139.41, 32,827,964.16 and 15,542,033.32 is: 21,440,111.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,797,139.41 : 32,827,964.16 = 15,542,033.32 : x
  2. Step 2: Convert to fraction form
    23,797,139.41/32,827,964.16 = 15,542,033.32/x
  3. Step 3: Cross multiply
    23,797,139.41x = 32,827,964.16 × 15,542,033.32
  4. Step 4: Simplify right side
    23,797,139.41x = 510,213,312,802,485.81
  5. Step 5: Solve for x
    x = 510,213,312,802,485.81/23,797,139.41
  6. Step 6: Final answer
    x = 21,440,111.10

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.