Home / 14,232,305.48-21,348,209.14-5,597,302.70

Finding the Fourth Proportional to 14,232,305.48, 21,348,209.14 and 5,597,302.70

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Solution

The fourth proportional to 14,232,305.48, 21,348,209.14 and 5,597,302.70 is: 8,395,856.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,232,305.48 : 21,348,209.14 = 5,597,302.70 : x
  2. Step 2: Convert to fraction form
    14,232,305.48/21,348,209.14 = 5,597,302.70/x
  3. Step 3: Cross multiply
    14,232,305.48x = 21,348,209.14 × 5,597,302.70
  4. Step 4: Simplify right side
    14,232,305.48x = 119,492,388,698,863.94
  5. Step 5: Solve for x
    x = 119,492,388,698,863.94/14,232,305.48
  6. Step 6: Final answer
    x = 8,395,856.10

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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.