Home / 890,376,664,513.52-1,335,564,996,770.30-890,376,664,513.52

Finding the Fourth Proportional to 890,376,664,513.52, 1,335,564,996,770.30 and 890,376,664,513.52

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Solution

The fourth proportional to 890,376,664,513.52, 1,335,564,996,770.30 and 890,376,664,513.52 is: 1,335,564,996,770.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    890,376,664,513.52 : 1,335,564,996,770.30 = 890,376,664,513.52 : x
  2. Step 2: Convert to fraction form
    890,376,664,513.52/1,335,564,996,770.30 = 890,376,664,513.52/x
  3. Step 3: Cross multiply
    890,376,664,513.52x = 1,335,564,996,770.30 × 890,376,664,513.52
  4. Step 4: Simplify right side
    890,376,664,513.52x = 1,189,155,907,065,349,907,939,328
  5. Step 5: Solve for x
    x = 1,189,155,907,065,349,907,939,328/890,376,664,513.52
  6. Step 6: Final answer
    x = 1,335,564,996,770.30

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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.