Home / 962,926,237,193.58-1,328,839,062,151.90-529,386,002,416.12

Finding the Fourth Proportional to 962,926,237,193.58, 1,328,839,062,151.90 and 529,386,002,416.12

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Solution

The fourth proportional to 962,926,237,193.58, 1,328,839,062,151.90 and 529,386,002,416.12 is: 730,553,153,289.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    962,926,237,193.58 : 1,328,839,062,151.90 = 529,386,002,416.12 : x
  2. Step 2: Convert to fraction form
    962,926,237,193.58/1,328,839,062,151.90 = 529,386,002,416.12/x
  3. Step 3: Cross multiply
    962,926,237,193.58x = 1,328,839,062,151.90 × 529,386,002,416.12
  4. Step 4: Simplify right side
    962,926,237,193.58x = 703,468,798,966,980,363,157,504
  5. Step 5: Solve for x
    x = 703,468,798,966,980,363,157,504/962,926,237,193.58
  6. Step 6: Final answer
    x = 730,553,153,289.52

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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.