Home / 60,576,388.48-90,866,431.08-23,686,805.13

Finding the Fourth Proportional to 60,576,388.48, 90,866,431.08 and 23,686,805.13

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Solution

The fourth proportional to 60,576,388.48, 90,866,431.08 and 23,686,805.13 is: 35,530,930.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,576,388.48 : 90,866,431.08 = 23,686,805.13 : x
  2. Step 2: Convert to fraction form
    60,576,388.48/90,866,431.08 = 23,686,805.13/x
  3. Step 3: Cross multiply
    60,576,388.48x = 90,866,431.08 × 23,686,805.13
  4. Step 4: Simplify right side
    60,576,388.48x = 2,152,335,445,850,535.25
  5. Step 5: Solve for x
    x = 2,152,335,445,850,535.25/60,576,388.48
  6. Step 6: Final answer
    x = 35,530,930.45

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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.