Home / 109,758,455.04-164,653,330.16-35,966,450.64

Finding the Fourth Proportional to 109,758,455.04, 164,653,330.16 and 35,966,450.64

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Solution

The fourth proportional to 109,758,455.04, 164,653,330.16 and 35,966,450.64 is: 53,954,803.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,758,455.04 : 164,653,330.16 = 35,966,450.64 : x
  2. Step 2: Convert to fraction form
    109,758,455.04/164,653,330.16 = 35,966,450.64/x
  3. Step 3: Cross multiply
    109,758,455.04x = 164,653,330.16 × 35,966,450.64
  4. Step 4: Simplify right side
    109,758,455.04x = 5,921,995,871,911,263
  5. Step 5: Solve for x
    x = 5,921,995,871,911,263/109,758,455.04
  6. Step 6: Final answer
    x = 53,954,803.48

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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.