Home / 11,004,205.70-16,506,308.55-9,223,878.35

Finding the Fourth Proportional to 11,004,205.70, 16,506,308.55 and 9,223,878.35

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Solution

The fourth proportional to 11,004,205.70, 16,506,308.55 and 9,223,878.35 is: 13,835,817.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,004,205.70 : 16,506,308.55 = 9,223,878.35 : x
  2. Step 2: Convert to fraction form
    11,004,205.70/16,506,308.55 = 9,223,878.35/x
  3. Step 3: Cross multiply
    11,004,205.70x = 16,506,308.55 × 9,223,878.35
  4. Step 4: Simplify right side
    11,004,205.70x = 152,252,182,072,764.91
  5. Step 5: Solve for x
    x = 152,252,182,072,764.91/11,004,205.70
  6. Step 6: Final answer
    x = 13,835,817.53

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Similar ratio
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1.5x scale

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.