Home / 160,149,658.60-240,224,487.90-133,365,032.20

Finding the Fourth Proportional to 160,149,658.60, 240,224,487.90 and 133,365,032.20

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Solution

The fourth proportional to 160,149,658.60, 240,224,487.90 and 133,365,032.20 is: 200,047,548.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,149,658.60 : 240,224,487.90 = 133,365,032.20 : x
  2. Step 2: Convert to fraction form
    160,149,658.60/240,224,487.90 = 133,365,032.20/x
  3. Step 3: Cross multiply
    160,149,658.60x = 240,224,487.90 × 133,365,032.20
  4. Step 4: Simplify right side
    160,149,658.60x = 32,037,546,564,012,012
  5. Step 5: Solve for x
    x = 32,037,546,564,012,012/160,149,658.60
  6. Step 6: Final answer
    x = 200,047,548.30

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1.5x scale

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.