Home / 890,376,664,511.02-1,335,564,996,766.50-890,376,664,511.02

Finding the Fourth Proportional to 890,376,664,511.02, 1,335,564,996,766.50 and 890,376,664,511.02

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Solution

The fourth proportional to 890,376,664,511.02, 1,335,564,996,766.50 and 890,376,664,511.02 is: 1,335,564,996,766.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    890,376,664,511.02 : 1,335,564,996,766.50 = 890,376,664,511.02 : x
  2. Step 2: Convert to fraction form
    890,376,664,511.02/1,335,564,996,766.50 = 890,376,664,511.02/x
  3. Step 3: Cross multiply
    890,376,664,511.02x = 1,335,564,996,766.50 × 890,376,664,511.02
  4. Step 4: Simplify right side
    890,376,664,511.02x = 1,189,155,907,058,627,478,814,720
  5. Step 5: Solve for x
    x = 1,189,155,907,058,627,478,814,720/890,376,664,511.02
  6. Step 6: Final answer
    x = 1,335,564,996,766.50

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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.