Home / 188,525,053,113.10-282,832,524,451.62-61,039,783,270.88

Finding the Fourth Proportional to 188,525,053,113.10, 282,832,524,451.62 and 61,039,783,270.88

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Solution

The fourth proportional to 188,525,053,113.10, 282,832,524,451.62 and 61,039,783,270.88 is: 91,574,226,923.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    188,525,053,113.10 : 282,832,524,451.62 = 61,039,783,270.88 : x
  2. Step 2: Convert to fraction form
    188,525,053,113.10/282,832,524,451.62 = 61,039,783,270.88/x
  3. Step 3: Cross multiply
    188,525,053,113.10x = 282,832,524,451.62 × 61,039,783,270.88
  4. Step 4: Simplify right side
    188,525,053,113.10x = 17,264,035,994,482,751,045,632
  5. Step 5: Solve for x
    x = 17,264,035,994,482,751,045,632/188,525,053,113.10
  6. Step 6: Final answer
    x = 91,574,226,923.18

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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.