Home / 14,812,702.86-22,214,505.51-5,225,839.38

Finding the Fourth Proportional to 14,812,702.86, 22,214,505.51 and 5,225,839.38

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Solution

The fourth proportional to 14,812,702.86, 22,214,505.51 and 5,225,839.38 is: 7,837,154.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,812,702.86 : 22,214,505.51 = 5,225,839.38 : x
  2. Step 2: Convert to fraction form
    14,812,702.86/22,214,505.51 = 5,225,839.38/x
  3. Step 3: Cross multiply
    14,812,702.86x = 22,214,505.51 × 5,225,839.38
  4. Step 4: Simplify right side
    14,812,702.86x = 116,089,437,701,384.98
  5. Step 5: Solve for x
    x = 116,089,437,701,384.98/14,812,702.86
  6. Step 6: Final answer
    x = 7,837,154.29

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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.