Home / 9,931,105.10-14,896,657.65-6,151,969.10

Finding the Fourth Proportional to 9,931,105.10, 14,896,657.65 and 6,151,969.10

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Solution

The fourth proportional to 9,931,105.10, 14,896,657.65 and 6,151,969.10 is: 9,227,953.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,931,105.10 : 14,896,657.65 = 6,151,969.10 : x
  2. Step 2: Convert to fraction form
    9,931,105.10/14,896,657.65 = 6,151,969.10/x
  3. Step 3: Cross multiply
    9,931,105.10x = 14,896,657.65 × 6,151,969.10
  4. Step 4: Simplify right side
    9,931,105.10x = 91,643,777,556,078.61
  5. Step 5: Solve for x
    x = 91,643,777,556,078.61/9,931,105.10
  6. Step 6: Final answer
    x = 9,227,953.65

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Double scale
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Similar ratio
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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.