Home / 107,614,486.35-148,507,626.96-60,571,533.15

Finding the Fourth Proportional to 107,614,486.35, 148,507,626.96 and 60,571,533.15

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Solution

The fourth proportional to 107,614,486.35, 148,507,626.96 and 60,571,533.15 is: 83,588,510.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,614,486.35 : 148,507,626.96 = 60,571,533.15 : x
  2. Step 2: Convert to fraction form
    107,614,486.35/148,507,626.96 = 60,571,533.15/x
  3. Step 3: Cross multiply
    107,614,486.35x = 148,507,626.96 × 60,571,533.15
  4. Step 4: Simplify right side
    107,614,486.35x = 8,995,334,649,435,474
  5. Step 5: Solve for x
    x = 8,995,334,649,435,474/107,614,486.35
  6. Step 6: Final answer
    x = 83,588,510.75

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.