Home / 233,472,220.80-350,208,331.20-97,112,284.80

Finding the Fourth Proportional to 233,472,220.80, 350,208,331.20 and 97,112,284.80

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Solution

The fourth proportional to 233,472,220.80, 350,208,331.20 and 97,112,284.80 is: 145,668,427.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,472,220.80 : 350,208,331.20 = 97,112,284.80 : x
  2. Step 2: Convert to fraction form
    233,472,220.80/350,208,331.20 = 97,112,284.80/x
  3. Step 3: Cross multiply
    233,472,220.80x = 350,208,331.20 × 97,112,284.80
  4. Step 4: Simplify right side
    233,472,220.80x = 34,009,531,198,827,124
  5. Step 5: Solve for x
    x = 34,009,531,198,827,124/233,472,220.80
  6. Step 6: Final answer
    x = 145,668,427.20

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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.