Home / 1,355,310,571.52-2,033,059,248.45-567,571,085.18

Finding the Fourth Proportional to 1,355,310,571.52, 2,033,059,248.45 and 567,571,085.18

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Solution

The fourth proportional to 1,355,310,571.52, 2,033,059,248.45 and 567,571,085.18 is: 851,395,737.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,355,310,571.52 : 2,033,059,248.45 = 567,571,085.18 : x
  2. Step 2: Convert to fraction form
    1,355,310,571.52/2,033,059,248.45 = 567,571,085.18/x
  3. Step 3: Cross multiply
    1,355,310,571.52x = 2,033,059,248.45 × 567,571,085.18
  4. Step 4: Simplify right side
    1,355,310,571.52x = 1,153,905,643,867,836,416
  5. Step 5: Solve for x
    x = 1,153,905,643,867,836,416/1,355,310,571.52
  6. Step 6: Final answer
    x = 851,395,737.71

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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.