Home / 134,136,066.20-201,204,099.30-97,572,925.40

Finding the Fourth Proportional to 134,136,066.20, 201,204,099.30 and 97,572,925.40

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Solution

The fourth proportional to 134,136,066.20, 201,204,099.30 and 97,572,925.40 is: 146,359,388.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,136,066.20 : 201,204,099.30 = 97,572,925.40 : x
  2. Step 2: Convert to fraction form
    134,136,066.20/201,204,099.30 = 97,572,925.40/x
  3. Step 3: Cross multiply
    134,136,066.20x = 201,204,099.30 × 97,572,925.40
  4. Step 4: Simplify right side
    134,136,066.20x = 19,632,072,571,173,096
  5. Step 5: Solve for x
    x = 19,632,072,571,173,096/134,136,066.20
  6. Step 6: Final answer
    x = 146,359,388.10

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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.