Home / 233,053,435.40-349,720,121.10-96,724,603.40

Finding the Fourth Proportional to 233,053,435.40, 349,720,121.10 and 96,724,603.40

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Solution

The fourth proportional to 233,053,435.40, 349,720,121.10 and 96,724,603.40 is: 145,144,996.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,053,435.40 : 349,720,121.10 = 96,724,603.40 : x
  2. Step 2: Convert to fraction form
    233,053,435.40/349,720,121.10 = 96,724,603.40/x
  3. Step 3: Cross multiply
    233,053,435.40x = 349,720,121.10 × 96,724,603.40
  4. Step 4: Simplify right side
    233,053,435.40x = 33,826,540,014,397,476
  5. Step 5: Solve for x
    x = 33,826,540,014,397,476/233,053,435.40
  6. Step 6: Final answer
    x = 145,144,996.28

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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.