Home / 180,567,239.79-249,182,826.91-110,002,847.41

Finding the Fourth Proportional to 180,567,239.79, 249,182,826.91 and 110,002,847.41

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Solution

The fourth proportional to 180,567,239.79, 249,182,826.91 and 110,002,847.41 is: 151,803,951.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    180,567,239.79 : 249,182,826.91 = 110,002,847.41 : x
  2. Step 2: Convert to fraction form
    180,567,239.79/249,182,826.91 = 110,002,847.41/x
  3. Step 3: Cross multiply
    180,567,239.79x = 249,182,826.91 × 110,002,847.41
  4. Step 4: Simplify right side
    180,567,239.79x = 27,410,820,485,258,316
  5. Step 5: Solve for x
    x = 27,410,820,485,258,316/180,567,239.79
  6. Step 6: Final answer
    x = 151,803,951.36

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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.