Home / 9,444,164.10-14,166,246.15-7,389,258.90

Finding the Fourth Proportional to 9,444,164.10, 14,166,246.15 and 7,389,258.90

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Solution

The fourth proportional to 9,444,164.10, 14,166,246.15 and 7,389,258.90 is: 11,083,888.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,444,164.10 : 14,166,246.15 = 7,389,258.90 : x
  2. Step 2: Convert to fraction form
    9,444,164.10/14,166,246.15 = 7,389,258.90/x
  3. Step 3: Cross multiply
    9,444,164.10x = 14,166,246.15 × 7,389,258.90
  4. Step 4: Simplify right side
    9,444,164.10x = 104,678,060,443,478.25
  5. Step 5: Solve for x
    x = 104,678,060,443,478.25/9,444,164.10
  6. Step 6: Final answer
    x = 11,083,888.35

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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.