Home / 27,663,099.60-41,494,649.40-14,908,515.60

Finding the Fourth Proportional to 27,663,099.60, 41,494,649.40 and 14,908,515.60

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Solution

The fourth proportional to 27,663,099.60, 41,494,649.40 and 14,908,515.60 is: 22,362,773.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,663,099.60 : 41,494,649.40 = 14,908,515.60 : x
  2. Step 2: Convert to fraction form
    27,663,099.60/41,494,649.40 = 14,908,515.60/x
  3. Step 3: Cross multiply
    27,663,099.60x = 41,494,649.40 × 14,908,515.60
  4. Step 4: Simplify right side
    27,663,099.60x = 618,623,627,896,430.62
  5. Step 5: Solve for x
    x = 618,623,627,896,430.62/27,663,099.60
  6. Step 6: Final answer
    x = 22,362,773.40

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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.