Home / 106,344,386.22-159,452,799.45-48,764,525.34

Finding the Fourth Proportional to 106,344,386.22, 159,452,799.45 and 48,764,525.34

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Solution

The fourth proportional to 106,344,386.22, 159,452,799.45 and 48,764,525.34 is: 73,117,541.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,344,386.22 : 159,452,799.45 = 48,764,525.34 : x
  2. Step 2: Convert to fraction form
    106,344,386.22/159,452,799.45 = 48,764,525.34/x
  3. Step 3: Cross multiply
    106,344,386.22x = 159,452,799.45 × 48,764,525.34
  4. Step 4: Simplify right side
    106,344,386.22x = 7,775,640,079,313,463
  5. Step 5: Solve for x
    x = 7,775,640,079,313,463/106,344,386.22
  6. Step 6: Final answer
    x = 73,117,541.56

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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.