Home / 9,576,972.30-14,365,458.45-9,199,058.70

Finding the Fourth Proportional to 9,576,972.30, 14,365,458.45 and 9,199,058.70

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Solution

The fourth proportional to 9,576,972.30, 14,365,458.45 and 9,199,058.70 is: 13,798,588.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,576,972.30 : 14,365,458.45 = 9,199,058.70 : x
  2. Step 2: Convert to fraction form
    9,576,972.30/14,365,458.45 = 9,199,058.70/x
  3. Step 3: Cross multiply
    9,576,972.30x = 14,365,458.45 × 9,199,058.70
  4. Step 4: Simplify right side
    9,576,972.30x = 132,148,695,533,961
  5. Step 5: Solve for x
    x = 132,148,695,533,961/9,576,972.30
  6. Step 6: Final answer
    x = 13,798,588.05

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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.