Home / 146,496,471.90-219,779,699.85-44,261,511.90

Finding the Fourth Proportional to 146,496,471.90, 219,779,699.85 and 44,261,511.90

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Solution

The fourth proportional to 146,496,471.90, 219,779,699.85 and 44,261,511.90 is: 66,402,840.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,496,471.90 : 219,779,699.85 = 44,261,511.90 : x
  2. Step 2: Convert to fraction form
    146,496,471.90/219,779,699.85 = 44,261,511.90/x
  3. Step 3: Cross multiply
    146,496,471.90x = 219,779,699.85 × 44,261,511.90
  4. Step 4: Simplify right side
    146,496,471.90x = 9,727,781,800,289,202
  5. Step 5: Solve for x
    x = 9,727,781,800,289,202/146,496,471.90
  6. Step 6: Final answer
    x = 66,402,840.11

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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.