Home / 962,926,237,191.08-1,328,839,062,148.50-529,386,002,413.62

Finding the Fourth Proportional to 962,926,237,191.08, 1,328,839,062,148.50 and 529,386,002,413.62

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Solution

The fourth proportional to 962,926,237,191.08, 1,328,839,062,148.50 and 529,386,002,413.62 is: 730,553,153,286.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    962,926,237,191.08 : 1,328,839,062,148.50 = 529,386,002,413.62 : x
  2. Step 2: Convert to fraction form
    962,926,237,191.08/1,328,839,062,148.50 = 529,386,002,413.62/x
  3. Step 3: Cross multiply
    962,926,237,191.08x = 1,328,839,062,148.50 × 529,386,002,413.62
  4. Step 4: Simplify right side
    962,926,237,191.08x = 703,468,798,961,858,346,221,568
  5. Step 5: Solve for x
    x = 703,468,798,961,858,346,221,568/962,926,237,191.08
  6. Step 6: Final answer
    x = 730,553,153,286.10

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.