Home / 202,734,415.20-304,130,753.38-62,685,786

Finding the Fourth Proportional to 202,734,415.20, 304,130,753.38 and 62,685,786

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Solution

The fourth proportional to 202,734,415.20, 304,130,753.38 and 62,685,786 is: 94,037,686.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    202,734,415.20 : 304,130,753.38 = 62,685,786 : x
  2. Step 2: Convert to fraction form
    202,734,415.20/304,130,753.38 = 62,685,786/x
  3. Step 3: Cross multiply
    202,734,415.20x = 304,130,753.38 × 62,685,786
  4. Step 4: Simplify right side
    202,734,415.20x = 19,064,675,322,397,456
  5. Step 5: Solve for x
    x = 19,064,675,322,397,456/202,734,415.20
  6. Step 6: Final answer
    x = 94,037,686.22

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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.