Home / 248,832,385.20-347,559,123.60-248,832,385.20

Finding the Fourth Proportional to 248,832,385.20, 347,559,123.60 and 248,832,385.20

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Solution

The fourth proportional to 248,832,385.20, 347,559,123.60 and 248,832,385.20 is: 347,559,123.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    248,832,385.20 : 347,559,123.60 = 248,832,385.20 : x
  2. Step 2: Convert to fraction form
    248,832,385.20/347,559,123.60 = 248,832,385.20/x
  3. Step 3: Cross multiply
    248,832,385.20x = 347,559,123.60 × 248,832,385.20
  4. Step 4: Simplify right side
    248,832,385.20x = 86,483,965,723,409,616
  5. Step 5: Solve for x
    x = 86,483,965,723,409,616/248,832,385.20
  6. Step 6: Final answer
    x = 347,559,123.60

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.