Home / 32,076,200.90-48,114,301.35-31,792,765.70

Finding the Fourth Proportional to 32,076,200.90, 48,114,301.35 and 31,792,765.70

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Solution

The fourth proportional to 32,076,200.90, 48,114,301.35 and 31,792,765.70 is: 47,689,148.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,076,200.90 : 48,114,301.35 = 31,792,765.70 : x
  2. Step 2: Convert to fraction form
    32,076,200.90/48,114,301.35 = 31,792,765.70/x
  3. Step 3: Cross multiply
    32,076,200.90x = 48,114,301.35 × 31,792,765.70
  4. Step 4: Simplify right side
    32,076,200.90x = 1,529,686,709,639,743.75
  5. Step 5: Solve for x
    x = 1,529,686,709,639,743.75/32,076,200.90
  6. Step 6: Final answer
    x = 47,689,148.55

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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.