Home / 46,113,885.60-69,170,828.40-29,107,773.60

Finding the Fourth Proportional to 46,113,885.60, 69,170,828.40 and 29,107,773.60

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Solution

The fourth proportional to 46,113,885.60, 69,170,828.40 and 29,107,773.60 is: 43,661,660.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,113,885.60 : 69,170,828.40 = 29,107,773.60 : x
  2. Step 2: Convert to fraction form
    46,113,885.60/69,170,828.40 = 29,107,773.60/x
  3. Step 3: Cross multiply
    46,113,885.60x = 69,170,828.40 × 29,107,773.60
  4. Step 4: Simplify right side
    46,113,885.60x = 2,013,408,812,791,650.50
  5. Step 5: Solve for x
    x = 2,013,408,812,791,650.50/46,113,885.60
  6. Step 6: Final answer
    x = 43,661,660.40

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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.