Home / 59,030,287.56-88,572,335.54-30,296,601.28

Finding the Fourth Proportional to 59,030,287.56, 88,572,335.54 and 30,296,601.28

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Solution

The fourth proportional to 59,030,287.56, 88,572,335.54 and 30,296,601.28 is: 45,458,710.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,030,287.56 : 88,572,335.54 = 30,296,601.28 : x
  2. Step 2: Convert to fraction form
    59,030,287.56/88,572,335.54 = 30,296,601.28/x
  3. Step 3: Cross multiply
    59,030,287.56x = 88,572,335.54 × 30,296,601.28
  4. Step 4: Simplify right side
    59,030,287.56x = 2,683,440,734,293,754
  5. Step 5: Solve for x
    x = 2,683,440,734,293,754/59,030,287.56
  6. Step 6: Final answer
    x = 45,458,710.18

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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.