Home / 14,842,360.98-22,248,002.81-6,211,406.49

Finding the Fourth Proportional to 14,842,360.98, 22,248,002.81 and 6,211,406.49

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Solution

The fourth proportional to 14,842,360.98, 22,248,002.81 and 6,211,406.49 is: 9,310,606.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,842,360.98 : 22,248,002.81 = 6,211,406.49 : x
  2. Step 2: Convert to fraction form
    14,842,360.98/22,248,002.81 = 6,211,406.49/x
  3. Step 3: Cross multiply
    14,842,360.98x = 22,248,002.81 × 6,211,406.49
  4. Step 4: Simplify right side
    14,842,360.98x = 138,191,389,012,515.20
  5. Step 5: Solve for x
    x = 138,191,389,012,515.20/14,842,360.98
  6. Step 6: Final answer
    x = 9,310,606.93

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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.