Home / 11,973,230.01-16,523,073.21-6,816,591.40

Finding the Fourth Proportional to 11,973,230.01, 16,523,073.21 and 6,816,591.40

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Solution

The fourth proportional to 11,973,230.01, 16,523,073.21 and 6,816,591.40 is: 9,406,905.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,973,230.01 : 16,523,073.21 = 6,816,591.40 : x
  2. Step 2: Convert to fraction form
    11,973,230.01/16,523,073.21 = 6,816,591.40/x
  3. Step 3: Cross multiply
    11,973,230.01x = 16,523,073.21 × 6,816,591.40
  4. Step 4: Simplify right side
    11,973,230.01x = 112,631,038,744,856.41
  5. Step 5: Solve for x
    x = 112,631,038,744,856.41/11,973,230.01
  6. Step 6: Final answer
    x = 9,406,905.13

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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.