Home / 7,022,532,358.72-10,526,424,761.40-2,362,788,583.39

Finding the Fourth Proportional to 7,022,532,358.72, 10,526,424,761.40 and 2,362,788,583.39

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Solution

The fourth proportional to 7,022,532,358.72, 10,526,424,761.40 and 2,362,788,583.39 is: 3,541,701,907.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,022,532,358.72 : 10,526,424,761.40 = 2,362,788,583.39 : x
  2. Step 2: Convert to fraction form
    7,022,532,358.72/10,526,424,761.40 = 2,362,788,583.39/x
  3. Step 3: Cross multiply
    7,022,532,358.72x = 10,526,424,761.40 × 2,362,788,583.39
  4. Step 4: Simplify right side
    7,022,532,358.72x = 24,871,716,250,168,139,776
  5. Step 5: Solve for x
    x = 24,871,716,250,168,139,776/7,022,532,358.72
  6. Step 6: Final answer
    x = 3,541,701,907.47

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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.