Home / 63,430,305.60-95,145,458.40-44,298,429.60

Finding the Fourth Proportional to 63,430,305.60, 95,145,458.40 and 44,298,429.60

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Solution

The fourth proportional to 63,430,305.60, 95,145,458.40 and 44,298,429.60 is: 66,447,644.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,430,305.60 : 95,145,458.40 = 44,298,429.60 : x
  2. Step 2: Convert to fraction form
    63,430,305.60/95,145,458.40 = 44,298,429.60/x
  3. Step 3: Cross multiply
    63,430,305.60x = 95,145,458.40 × 44,298,429.60
  4. Step 4: Simplify right side
    63,430,305.60x = 4,214,794,390,692,129
  5. Step 5: Solve for x
    x = 4,214,794,390,692,129/63,430,305.60
  6. Step 6: Final answer
    x = 66,447,644.40

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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.