Home / 2,194,957,687-3,291,909,356.80-1,013,402,926.54

Finding the Fourth Proportional to 2,194,957,687, 3,291,909,356.80 and 1,013,402,926.54

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Solution

The fourth proportional to 2,194,957,687, 3,291,909,356.80 and 1,013,402,926.54 is: 1,519,860,995.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,194,957,687 : 3,291,909,356.80 = 1,013,402,926.54 : x
  2. Step 2: Convert to fraction form
    2,194,957,687/3,291,909,356.80 = 1,013,402,926.54/x
  3. Step 3: Cross multiply
    2,194,957,687x = 3,291,909,356.80 × 1,013,402,926.54
  4. Step 4: Simplify right side
    2,194,957,687x = 3,336,030,576,085,529,088
  5. Step 5: Solve for x
    x = 3,336,030,576,085,529,088/2,194,957,687
  6. Step 6: Final answer
    x = 1,519,860,995.88

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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.