Home / 997,632,006.24-1,496,527,791.24-342,319,326.24

Finding the Fourth Proportional to 997,632,006.24, 1,496,527,791.24 and 342,319,326.24

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Solution

The fourth proportional to 997,632,006.24, 1,496,527,791.24 and 342,319,326.24 is: 513,506,365.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    997,632,006.24 : 1,496,527,791.24 = 342,319,326.24 : x
  2. Step 2: Convert to fraction form
    997,632,006.24/1,496,527,791.24 = 342,319,326.24/x
  3. Step 3: Cross multiply
    997,632,006.24x = 1,496,527,791.24 × 342,319,326.24
  4. Step 4: Simplify right side
    997,632,006.24x = 512,290,385,196,712,192
  5. Step 5: Solve for x
    x = 512,290,385,196,712,192/997,632,006.24
  6. Step 6: Final answer
    x = 513,506,365.06

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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.