Home / 43,145,671.76-59,540,632.64-23,566,554.26

Finding the Fourth Proportional to 43,145,671.76, 59,540,632.64 and 23,566,554.26

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Solution

The fourth proportional to 43,145,671.76, 59,540,632.64 and 23,566,554.26 is: 32,521,629.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,145,671.76 : 59,540,632.64 = 23,566,554.26 : x
  2. Step 2: Convert to fraction form
    43,145,671.76/59,540,632.64 = 23,566,554.26/x
  3. Step 3: Cross multiply
    43,145,671.76x = 59,540,632.64 × 23,566,554.26
  4. Step 4: Simplify right side
    43,145,671.76x = 1,403,167,549,681,403
  5. Step 5: Solve for x
    x = 1,403,167,549,681,403/43,145,671.76
  6. Step 6: Final answer
    x = 32,521,629.46

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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.