Home / 82,798,944,380.98-114,262,543,465.80-44,737,151,378.80

Finding the Fourth Proportional to 82,798,944,380.98, 114,262,543,465.80 and 44,737,151,378.80

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Solution

The fourth proportional to 82,798,944,380.98, 114,262,543,465.80 and 44,737,151,378.80 is: 61,737,269,021.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,798,944,380.98 : 114,262,543,465.80 = 44,737,151,378.80 : x
  2. Step 2: Convert to fraction form
    82,798,944,380.98/114,262,543,465.80 = 44,737,151,378.80/x
  3. Step 3: Cross multiply
    82,798,944,380.98x = 114,262,543,465.80 × 44,737,151,378.80
  4. Step 4: Simplify right side
    82,798,944,380.98x = 5,111,780,703,955,637,501,952
  5. Step 5: Solve for x
    x = 5,111,780,703,955,637,501,952/82,798,944,380.98
  6. Step 6: Final answer
    x = 61,737,269,021.63

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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.