Home / 236,174,681.80-354,262,022.70-150,293,816.20

Finding the Fourth Proportional to 236,174,681.80, 354,262,022.70 and 150,293,816.20

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Solution

The fourth proportional to 236,174,681.80, 354,262,022.70 and 150,293,816.20 is: 225,440,724.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,174,681.80 : 354,262,022.70 = 150,293,816.20 : x
  2. Step 2: Convert to fraction form
    236,174,681.80/354,262,022.70 = 150,293,816.20/x
  3. Step 3: Cross multiply
    236,174,681.80x = 354,262,022.70 × 150,293,816.20
  4. Step 4: Simplify right side
    236,174,681.80x = 53,243,391,326,314,024
  5. Step 5: Solve for x
    x = 53,243,391,326,314,024/236,174,681.80
  6. Step 6: Final answer
    x = 225,440,724.30

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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.