Home / 164,473,776.72-246,711,249.36-41,652,060.48

Finding the Fourth Proportional to 164,473,776.72, 246,711,249.36 and 41,652,060.48

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Solution

The fourth proportional to 164,473,776.72, 246,711,249.36 and 41,652,060.48 is: 62,478,238.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,473,776.72 : 246,711,249.36 = 41,652,060.48 : x
  2. Step 2: Convert to fraction form
    164,473,776.72/246,711,249.36 = 41,652,060.48/x
  3. Step 3: Cross multiply
    164,473,776.72x = 246,711,249.36 × 41,652,060.48
  4. Step 4: Simplify right side
    164,473,776.72x = 10,276,031,879,439,082
  5. Step 5: Solve for x
    x = 10,276,031,879,439,082/164,473,776.72
  6. Step 6: Final answer
    x = 62,478,238.69

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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.