Home / 962,926,237,192.58-1,328,839,062,150.50-529,386,002,415.12

Finding the Fourth Proportional to 962,926,237,192.58, 1,328,839,062,150.50 and 529,386,002,415.12

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Solution

The fourth proportional to 962,926,237,192.58, 1,328,839,062,150.50 and 529,386,002,415.12 is: 730,553,153,288.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    962,926,237,192.58 : 1,328,839,062,150.50 = 529,386,002,415.12 : x
  2. Step 2: Convert to fraction form
    962,926,237,192.58/1,328,839,062,150.50 = 529,386,002,415.12/x
  3. Step 3: Cross multiply
    962,926,237,192.58x = 1,328,839,062,150.50 × 529,386,002,415.12
  4. Step 4: Simplify right side
    962,926,237,192.58x = 703,468,798,964,910,323,138,560
  5. Step 5: Solve for x
    x = 703,468,798,964,910,323,138,560/962,926,237,192.58
  6. Step 6: Final answer
    x = 730,553,153,288.13

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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.