Home / 355,842,205.90-532,867,513.65-234,014,058.70

Finding the Fourth Proportional to 355,842,205.90, 532,867,513.65 and 234,014,058.70

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Solution

The fourth proportional to 355,842,205.90, 532,867,513.65 and 234,014,058.70 is: 350,431,982.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    355,842,205.90 : 532,867,513.65 = 234,014,058.70 : x
  2. Step 2: Convert to fraction form
    355,842,205.90/532,867,513.65 = 234,014,058.70/x
  3. Step 3: Cross multiply
    355,842,205.90x = 532,867,513.65 × 234,014,058.70
  4. Step 4: Simplify right side
    355,842,205.90x = 124,698,489,618,614,144
  5. Step 5: Solve for x
    x = 124,698,489,618,614,144/355,842,205.90
  6. Step 6: Final answer
    x = 350,431,982.35

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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.