Home / 64,068,195.88-88,413,669.39-34,698,856.02

Finding the Fourth Proportional to 64,068,195.88, 88,413,669.39 and 34,698,856.02

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Solution

The fourth proportional to 64,068,195.88, 88,413,669.39 and 34,698,856.02 is: 47,884,182.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,068,195.88 : 88,413,669.39 = 34,698,856.02 : x
  2. Step 2: Convert to fraction form
    64,068,195.88/88,413,669.39 = 34,698,856.02/x
  3. Step 3: Cross multiply
    64,068,195.88x = 88,413,669.39 × 34,698,856.02
  4. Step 4: Simplify right side
    64,068,195.88x = 3,067,853,184,162,060.50
  5. Step 5: Solve for x
    x = 3,067,853,184,162,060.50/64,068,195.88
  6. Step 6: Final answer
    x = 47,884,182.50

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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.