Home / 2,010,852,000.72-3,016,247,729.76-904,675,703.24

Finding the Fourth Proportional to 2,010,852,000.72, 3,016,247,729.76 and 904,675,703.24

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Solution

The fourth proportional to 2,010,852,000.72, 3,016,247,729.76 and 904,675,703.24 is: 1,356,999,935.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,010,852,000.72 : 3,016,247,729.76 = 904,675,703.24 : x
  2. Step 2: Convert to fraction form
    2,010,852,000.72/3,016,247,729.76 = 904,675,703.24/x
  3. Step 3: Cross multiply
    2,010,852,000.72x = 3,016,247,729.76 × 904,675,703.24
  4. Step 4: Simplify right side
    2,010,852,000.72x = 2,728,726,036,066,681,856
  5. Step 5: Solve for x
    x = 2,728,726,036,066,681,856/2,010,852,000.72
  6. Step 6: Final answer
    x = 1,356,999,935.89

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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.