Home / 1,817,160,950.88-2,726,200,132.56-507,061,902.96

Finding the Fourth Proportional to 1,817,160,950.88, 2,726,200,132.56 and 507,061,902.96

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Solution

The fourth proportional to 1,817,160,950.88, 2,726,200,132.56 and 507,061,902.96 is: 760,720,852.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,817,160,950.88 : 2,726,200,132.56 = 507,061,902.96 : x
  2. Step 2: Convert to fraction form
    1,817,160,950.88/2,726,200,132.56 = 507,061,902.96/x
  3. Step 3: Cross multiply
    1,817,160,950.88x = 2,726,200,132.56 × 507,061,902.96
  4. Step 4: Simplify right side
    1,817,160,950.88x = 1,382,352,227,065,677,824
  5. Step 5: Solve for x
    x = 1,382,352,227,065,677,824/1,817,160,950.88
  6. Step 6: Final answer
    x = 760,720,852.16

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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.