Home / 107,748,007.95-161,622,011.93-107,748,007.95

Finding the Fourth Proportional to 107,748,007.95, 161,622,011.93 and 107,748,007.95

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Solution

The fourth proportional to 107,748,007.95, 161,622,011.93 and 107,748,007.95 is: 161,622,011.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,748,007.95 : 161,622,011.93 = 107,748,007.95 : x
  2. Step 2: Convert to fraction form
    107,748,007.95/161,622,011.93 = 107,748,007.95/x
  3. Step 3: Cross multiply
    107,748,007.95x = 161,622,011.93 × 107,748,007.95
  4. Step 4: Simplify right side
    107,748,007.95x = 17,414,449,825,789,896
  5. Step 5: Solve for x
    x = 17,414,449,825,789,896/107,748,007.95
  6. Step 6: Final answer
    x = 161,622,011.93

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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.