Home / 133,280,703.84-199,946,082.24-60,502,592.64

Finding the Fourth Proportional to 133,280,703.84, 199,946,082.24 and 60,502,592.64

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Solution

The fourth proportional to 133,280,703.84, 199,946,082.24 and 60,502,592.64 is: 90,765,249.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,280,703.84 : 199,946,082.24 = 60,502,592.64 : x
  2. Step 2: Convert to fraction form
    133,280,703.84/199,946,082.24 = 60,502,592.64/x
  3. Step 3: Cross multiply
    133,280,703.84x = 199,946,082.24 × 60,502,592.64
  4. Step 4: Simplify right side
    133,280,703.84x = 12,097,256,363,730,660
  5. Step 5: Solve for x
    x = 12,097,256,363,730,660/133,280,703.84
  6. Step 6: Final answer
    x = 90,765,249.70

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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.