Home / 225,462,037,413.02-311,138,841,656.84-132,766,936,108.70

Finding the Fourth Proportional to 225,462,037,413.02, 311,138,841,656.84 and 132,766,936,108.70

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Solution

The fourth proportional to 225,462,037,413.02, 311,138,841,656.84 and 132,766,936,108.70 is: 183,219,096,151.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    225,462,037,413.02 : 311,138,841,656.84 = 132,766,936,108.70 : x
  2. Step 2: Convert to fraction form
    225,462,037,413.02/311,138,841,656.84 = 132,766,936,108.70/x
  3. Step 3: Cross multiply
    225,462,037,413.02x = 311,138,841,656.84 × 132,766,936,108.70
  4. Step 4: Simplify right side
    225,462,037,413.02x = 41,308,950,711,188,601,176,064
  5. Step 5: Solve for x
    x = 41,308,950,711,188,601,176,064/225,462,037,413.02
  6. Step 6: Final answer
    x = 183,219,096,151.05

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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.