Home / 44,712,648-67,051,947.42-29,355,830.46

Finding the Fourth Proportional to 44,712,648, 67,051,947.42 and 29,355,830.46

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Solution

The fourth proportional to 44,712,648, 67,051,947.42 and 29,355,830.46 is: 44,022,568.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,712,648 : 67,051,947.42 = 29,355,830.46 : x
  2. Step 2: Convert to fraction form
    44,712,648/67,051,947.42 = 29,355,830.46/x
  3. Step 3: Cross multiply
    44,712,648x = 67,051,947.42 × 29,355,830.46
  4. Step 4: Simplify right side
    44,712,648x = 1,968,365,600,474,354.50
  5. Step 5: Solve for x
    x = 1,968,365,600,474,354.50/44,712,648
  6. Step 6: Final answer
    x = 44,022,568.30

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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.