Home / 9,702,440.30-14,553,660.45-9,230,048.30

Finding the Fourth Proportional to 9,702,440.30, 14,553,660.45 and 9,230,048.30

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Solution

The fourth proportional to 9,702,440.30, 14,553,660.45 and 9,230,048.30 is: 13,845,072.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,702,440.30 : 14,553,660.45 = 9,230,048.30 : x
  2. Step 2: Convert to fraction form
    9,702,440.30/14,553,660.45 = 9,230,048.30/x
  3. Step 3: Cross multiply
    9,702,440.30x = 14,553,660.45 × 9,230,048.30
  4. Step 4: Simplify right side
    9,702,440.30x = 134,330,988,895,299.73
  5. Step 5: Solve for x
    x = 134,330,988,895,299.73/9,702,440.30
  6. Step 6: Final answer
    x = 13,845,072.45

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Double scale
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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.