Home / 1,824,797,066.60-2,731,820,828.70-1,718,496,036.20

Finding the Fourth Proportional to 1,824,797,066.60, 2,731,820,828.70 and 1,718,496,036.20

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Solution

The fourth proportional to 1,824,797,066.60, 2,731,820,828.70 and 1,718,496,036.20 is: 2,572,682,382.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,824,797,066.60 : 2,731,820,828.70 = 1,718,496,036.20 : x
  2. Step 2: Convert to fraction form
    1,824,797,066.60/2,731,820,828.70 = 1,718,496,036.20/x
  3. Step 3: Cross multiply
    1,824,797,066.60x = 2,731,820,828.70 × 1,718,496,036.20
  4. Step 4: Simplify right side
    1,824,797,066.60x = 4,694,623,265,729,549,312
  5. Step 5: Solve for x
    x = 4,694,623,265,729,549,312/1,824,797,066.60
  6. Step 6: Final answer
    x = 2,572,682,382.97

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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.