Home / 47,564,237.40-71,290,368.90-24,833,434.20

Finding the Fourth Proportional to 47,564,237.40, 71,290,368.90 and 24,833,434.20

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Solution

The fourth proportional to 47,564,237.40, 71,290,368.90 and 24,833,434.20 is: 37,220,920.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,564,237.40 : 71,290,368.90 = 24,833,434.20 : x
  2. Step 2: Convert to fraction form
    47,564,237.40/71,290,368.90 = 24,833,434.20/x
  3. Step 3: Cross multiply
    47,564,237.40x = 71,290,368.90 × 24,833,434.20
  4. Step 4: Simplify right side
    47,564,237.40x = 1,770,384,685,171,876.50
  5. Step 5: Solve for x
    x = 1,770,384,685,171,876.50/47,564,237.40
  6. Step 6: Final answer
    x = 37,220,920.21

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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.