Home / 109,823,361.36-151,555,822.64-60,264,564.24

Finding the Fourth Proportional to 109,823,361.36, 151,555,822.64 and 60,264,564.24

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Solution

The fourth proportional to 109,823,361.36, 151,555,822.64 and 60,264,564.24 is: 83,164,870.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,823,361.36 : 151,555,822.64 = 60,264,564.24 : x
  2. Step 2: Convert to fraction form
    109,823,361.36/151,555,822.64 = 60,264,564.24/x
  3. Step 3: Cross multiply
    109,823,361.36x = 151,555,822.64 × 60,264,564.24
  4. Step 4: Simplify right side
    109,823,361.36x = 9,133,445,609,434,326
  5. Step 5: Solve for x
    x = 9,133,445,609,434,326/109,823,361.36
  6. Step 6: Final answer
    x = 83,164,870.35

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.