Home / 44,795,979.70-67,206,411.15-19,249,227.70

Finding the Fourth Proportional to 44,795,979.70, 67,206,411.15 and 19,249,227.70

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Solution

The fourth proportional to 44,795,979.70, 67,206,411.15 and 19,249,227.70 is: 28,879,187.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,795,979.70 : 67,206,411.15 = 19,249,227.70 : x
  2. Step 2: Convert to fraction form
    44,795,979.70/67,206,411.15 = 19,249,227.70/x
  3. Step 3: Cross multiply
    44,795,979.70x = 67,206,411.15 × 19,249,227.70
  4. Step 4: Simplify right side
    44,795,979.70x = 1,293,671,511,126,169
  5. Step 5: Solve for x
    x = 1,293,671,511,126,169/44,795,979.70
  6. Step 6: Final answer
    x = 28,879,187.82

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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.