Home / 122,594,869.08-184,011,977.70-101,246,949.72

Finding the Fourth Proportional to 122,594,869.08, 184,011,977.70 and 101,246,949.72

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Solution

The fourth proportional to 122,594,869.08, 184,011,977.70 and 101,246,949.72 is: 151,969,259.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,594,869.08 : 184,011,977.70 = 101,246,949.72 : x
  2. Step 2: Convert to fraction form
    122,594,869.08/184,011,977.70 = 101,246,949.72/x
  3. Step 3: Cross multiply
    122,594,869.08x = 184,011,977.70 × 101,246,949.72
  4. Step 4: Simplify right side
    122,594,869.08x = 18,630,651,454,069,660
  5. Step 5: Solve for x
    x = 18,630,651,454,069,660/122,594,869.08
  6. Step 6: Final answer
    x = 151,969,259.35

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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.