Home / 565,522,384.10-848,283,576.15-156,578,534.60

Finding the Fourth Proportional to 565,522,384.10, 848,283,576.15 and 156,578,534.60

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Solution

The fourth proportional to 565,522,384.10, 848,283,576.15 and 156,578,534.60 is: 234,867,801.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    565,522,384.10 : 848,283,576.15 = 156,578,534.60 : x
  2. Step 2: Convert to fraction form
    565,522,384.10/848,283,576.15 = 156,578,534.60/x
  3. Step 3: Cross multiply
    565,522,384.10x = 848,283,576.15 × 156,578,534.60
  4. Step 4: Simplify right side
    565,522,384.10x = 132,822,999,278,814,496
  5. Step 5: Solve for x
    x = 132,822,999,278,814,496/565,522,384.10
  6. Step 6: Final answer
    x = 234,867,801.90

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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.