Home / 40,075,995,856.54-60,061,699,990.38-22,388,959,132.06

Finding the Fourth Proportional to 40,075,995,856.54, 60,061,699,990.38 and 22,388,959,132.06

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Solution

The fourth proportional to 40,075,995,856.54, 60,061,699,990.38 and 22,388,959,132.06 is: 33,554,224,112.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,075,995,856.54 : 60,061,699,990.38 = 22,388,959,132.06 : x
  2. Step 2: Convert to fraction form
    40,075,995,856.54/60,061,699,990.38 = 22,388,959,132.06/x
  3. Step 3: Cross multiply
    40,075,995,856.54x = 60,061,699,990.38 × 22,388,959,132.06
  4. Step 4: Simplify right side
    40,075,995,856.54x = 1,344,718,946,486,666,395,648
  5. Step 5: Solve for x
    x = 1,344,718,946,486,666,395,648/40,075,995,856.54
  6. Step 6: Final answer
    x = 33,554,224,112.12

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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.