Home / 267,424,000.80-401,136,001.20-184,200,340.20

Finding the Fourth Proportional to 267,424,000.80, 401,136,001.20 and 184,200,340.20

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Solution

The fourth proportional to 267,424,000.80, 401,136,001.20 and 184,200,340.20 is: 276,300,510.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,424,000.80 : 401,136,001.20 = 184,200,340.20 : x
  2. Step 2: Convert to fraction form
    267,424,000.80/401,136,001.20 = 184,200,340.20/x
  3. Step 3: Cross multiply
    267,424,000.80x = 401,136,001.20 × 184,200,340.20
  4. Step 4: Simplify right side
    267,424,000.80x = 73,889,387,887,507,600
  5. Step 5: Solve for x
    x = 73,889,387,887,507,600/267,424,000.80
  6. Step 6: Final answer
    x = 276,300,510.30

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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.