Home / 183,472,272-253,188,460.56-99,837,550.44

Finding the Fourth Proportional to 183,472,272, 253,188,460.56 and 99,837,550.44

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Solution

The fourth proportional to 183,472,272, 253,188,460.56 and 99,837,550.44 is: 137,774,037.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,472,272 : 253,188,460.56 = 99,837,550.44 : x
  2. Step 2: Convert to fraction form
    183,472,272/253,188,460.56 = 99,837,550.44/x
  3. Step 3: Cross multiply
    183,472,272x = 253,188,460.56 × 99,837,550.44
  4. Step 4: Simplify right side
    183,472,272x = 25,277,715,701,984,952
  5. Step 5: Solve for x
    x = 25,277,715,701,984,952/183,472,272
  6. Step 6: Final answer
    x = 137,774,037.60

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1.5x scale

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.