Home / 294,556,162.08-441,834,009.84-79,145,410.08

Finding the Fourth Proportional to 294,556,162.08, 441,834,009.84 and 79,145,410.08

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Solution

The fourth proportional to 294,556,162.08, 441,834,009.84 and 79,145,410.08 is: 118,718,052.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    294,556,162.08 : 441,834,009.84 = 79,145,410.08 : x
  2. Step 2: Convert to fraction form
    294,556,162.08/441,834,009.84 = 79,145,410.08/x
  3. Step 3: Cross multiply
    294,556,162.08x = 441,834,009.84 × 79,145,410.08
  4. Step 4: Simplify right side
    294,556,162.08x = 34,969,133,896,077,552
  5. Step 5: Solve for x
    x = 34,969,133,896,077,552/294,556,162.08
  6. Step 6: Final answer
    x = 118,718,052.44

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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.