Home / 64,358,439.60-96,537,659.40-29,814,774.60

Finding the Fourth Proportional to 64,358,439.60, 96,537,659.40 and 29,814,774.60

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Solution

The fourth proportional to 64,358,439.60, 96,537,659.40 and 29,814,774.60 is: 44,722,161.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,358,439.60 : 96,537,659.40 = 29,814,774.60 : x
  2. Step 2: Convert to fraction form
    64,358,439.60/96,537,659.40 = 29,814,774.60/x
  3. Step 3: Cross multiply
    64,358,439.60x = 96,537,659.40 × 29,814,774.60
  4. Step 4: Simplify right side
    64,358,439.60x = 2,878,248,555,422,571.50
  5. Step 5: Solve for x
    x = 2,878,248,555,422,571.50/64,358,439.60
  6. Step 6: Final answer
    x = 44,722,161.90

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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.