Home / 14,828,960.47-22,227,746.22-6,747,611.05

Finding the Fourth Proportional to 14,828,960.47, 22,227,746.22 and 6,747,611.05

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Solution

The fourth proportional to 14,828,960.47, 22,227,746.22 and 6,747,611.05 is: 10,114,275.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,828,960.47 : 22,227,746.22 = 6,747,611.05 : x
  2. Step 2: Convert to fraction form
    14,828,960.47/22,227,746.22 = 6,747,611.05/x
  3. Step 3: Cross multiply
    14,828,960.47x = 22,227,746.22 × 6,747,611.05
  4. Step 4: Simplify right side
    14,828,960.47x = 149,984,186,010,667.72
  5. Step 5: Solve for x
    x = 149,984,186,010,667.72/14,828,960.47
  6. Step 6: Final answer
    x = 10,114,275.12

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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.