Home / 39,016,388.16-53,842,596.80-23,335,412.32

Finding the Fourth Proportional to 39,016,388.16, 53,842,596.80 and 23,335,412.32

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Solution

The fourth proportional to 39,016,388.16, 53,842,596.80 and 23,335,412.32 is: 32,202,857.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,016,388.16 : 53,842,596.80 = 23,335,412.32 : x
  2. Step 2: Convert to fraction form
    39,016,388.16/53,842,596.80 = 23,335,412.32/x
  3. Step 3: Cross multiply
    39,016,388.16x = 53,842,596.80 × 23,335,412.32
  4. Step 4: Simplify right side
    39,016,388.16x = 1,256,439,196,707,512.50
  5. Step 5: Solve for x
    x = 1,256,439,196,707,512.50/39,016,388.16
  6. Step 6: Final answer
    x = 32,202,857.72

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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.