Home / 124,877,624.43-187,240,584.64-62,556,460.83

Finding the Fourth Proportional to 124,877,624.43, 187,240,584.64 and 62,556,460.83

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Solution

The fourth proportional to 124,877,624.43, 187,240,584.64 and 62,556,460.83 is: 93,796,693.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,877,624.43 : 187,240,584.64 = 62,556,460.83 : x
  2. Step 2: Convert to fraction form
    124,877,624.43/187,240,584.64 = 62,556,460.83/x
  3. Step 3: Cross multiply
    124,877,624.43x = 187,240,584.64 × 62,556,460.83
  4. Step 4: Simplify right side
    124,877,624.43x = 11,713,108,298,818,458
  5. Step 5: Solve for x
    x = 11,713,108,298,818,458/124,877,624.43
  6. Step 6: Final answer
    x = 93,796,693.78

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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.