Home / 43,261,330.87-59,700,632.13-23,415,092.80

Finding the Fourth Proportional to 43,261,330.87, 59,700,632.13 and 23,415,092.80

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Solution

The fourth proportional to 43,261,330.87, 59,700,632.13 and 23,415,092.80 is: 32,312,825.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,261,330.87 : 59,700,632.13 = 23,415,092.80 : x
  2. Step 2: Convert to fraction form
    43,261,330.87/59,700,632.13 = 23,415,092.80/x
  3. Step 3: Cross multiply
    43,261,330.87x = 59,700,632.13 × 23,415,092.80
  4. Step 4: Simplify right side
    43,261,330.87x = 1,397,895,841,127,033.25
  5. Step 5: Solve for x
    x = 1,397,895,841,127,033.25/43,261,330.87
  6. Step 6: Final answer
    x = 32,312,825.64

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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.