Home / 3,770,131,711,893-5,655,197,642,669-904,947,501,040.35

Finding the Fourth Proportional to 3,770,131,711,893, 5,655,197,642,669 and 904,947,501,040.35

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Solution

The fourth proportional to 3,770,131,711,893, 5,655,197,642,669 and 904,947,501,040.35 is: 1,357,421,269,521.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,770,131,711,893 : 5,655,197,642,669 = 904,947,501,040.35 : x
  2. Step 2: Convert to fraction form
    3,770,131,711,893/5,655,197,642,669 = 904,947,501,040.35/x
  3. Step 3: Cross multiply
    3,770,131,711,893x = 5,655,197,642,669 × 904,947,501,040.35
  4. Step 4: Simplify right side
    3,770,131,711,893x = 5,117,656,974,622,589,875,912,704
  5. Step 5: Solve for x
    x = 5,117,656,974,622,589,875,912,704/3,770,131,711,893
  6. Step 6: Final answer
    x = 1,357,421,269,521.91

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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.