Home / 18,006,910.93-24,852,677.17-10,668,875.50

Finding the Fourth Proportional to 18,006,910.93, 24,852,677.17 and 10,668,875.50

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Solution

The fourth proportional to 18,006,910.93, 24,852,677.17 and 10,668,875.50 is: 14,724,908.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,006,910.93 : 24,852,677.17 = 10,668,875.50 : x
  2. Step 2: Convert to fraction form
    18,006,910.93/24,852,677.17 = 10,668,875.50/x
  3. Step 3: Cross multiply
    18,006,910.93x = 24,852,677.17 × 10,668,875.50
  4. Step 4: Simplify right side
    18,006,910.93x = 265,150,118,568,422.34
  5. Step 5: Solve for x
    x = 265,150,118,568,422.34/18,006,910.93
  6. Step 6: Final answer
    x = 14,724,908.65

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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.