Home / 27,923,075,007.48-41,881,518,521.64-9,994,737,496.68

Finding the Fourth Proportional to 27,923,075,007.48, 41,881,518,521.64 and 9,994,737,496.68

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Solution

The fourth proportional to 27,923,075,007.48, 41,881,518,521.64 and 9,994,737,496.68 is: 14,990,998,787.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,923,075,007.48 : 41,881,518,521.64 = 9,994,737,496.68 : x
  2. Step 2: Convert to fraction form
    27,923,075,007.48/41,881,518,521.64 = 9,994,737,496.68/x
  3. Step 3: Cross multiply
    27,923,075,007.48x = 41,881,518,521.64 × 9,994,737,496.68
  4. Step 4: Simplify right side
    27,923,075,007.48x = 418,594,783,586,133,213,184
  5. Step 5: Solve for x
    x = 418,594,783,586,133,213,184/27,923,075,007.48
  6. Step 6: Final answer
    x = 14,990,998,787.71

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Double scale
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1.5x scale

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.