Home / 58,220,166.40-87,318,002.40-29,439,246.40

Finding the Fourth Proportional to 58,220,166.40, 87,318,002.40 and 29,439,246.40

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Solution

The fourth proportional to 58,220,166.40, 87,318,002.40 and 29,439,246.40 is: 44,152,676.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,220,166.40 : 87,318,002.40 = 29,439,246.40 : x
  2. Step 2: Convert to fraction form
    58,220,166.40/87,318,002.40 = 29,439,246.40/x
  3. Step 3: Cross multiply
    58,220,166.40x = 87,318,002.40 × 29,439,246.40
  4. Step 4: Simplify right side
    58,220,166.40x = 2,570,576,187,809,391.50
  5. Step 5: Solve for x
    x = 2,570,576,187,809,391.50/58,220,166.40
  6. Step 6: Final answer
    x = 44,152,676.76

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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.