Home / 82,798,944,379.12-114,262,543,463.23-44,737,151,376.92

Finding the Fourth Proportional to 82,798,944,379.12, 114,262,543,463.23 and 44,737,151,376.92

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Solution

The fourth proportional to 82,798,944,379.12, 114,262,543,463.23 and 44,737,151,376.92 is: 61,737,269,019.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,798,944,379.12 : 114,262,543,463.23 = 44,737,151,376.92 : x
  2. Step 2: Convert to fraction form
    82,798,944,379.12/114,262,543,463.23 = 44,737,151,376.92/x
  3. Step 3: Cross multiply
    82,798,944,379.12x = 114,262,543,463.23 × 44,737,151,376.92
  4. Step 4: Simplify right side
    82,798,944,379.12x = 5,111,780,703,626,192,748,544
  5. Step 5: Solve for x
    x = 5,111,780,703,626,192,748,544/82,798,944,379.12
  6. Step 6: Final answer
    x = 61,737,269,019.04

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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.