Home / 14,702,905.10-22,054,357.65-8,325,613.10

Finding the Fourth Proportional to 14,702,905.10, 22,054,357.65 and 8,325,613.10

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Solution

The fourth proportional to 14,702,905.10, 22,054,357.65 and 8,325,613.10 is: 12,488,419.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,702,905.10 : 22,054,357.65 = 8,325,613.10 : x
  2. Step 2: Convert to fraction form
    14,702,905.10/22,054,357.65 = 8,325,613.10/x
  3. Step 3: Cross multiply
    14,702,905.10x = 22,054,357.65 × 8,325,613.10
  4. Step 4: Simplify right side
    14,702,905.10x = 183,616,048,962,925.19
  5. Step 5: Solve for x
    x = 183,616,048,962,925.19/14,702,905.10
  6. Step 6: Final answer
    x = 12,488,419.65

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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.