Home / 12,062,164.76-16,645,915.96-6,555,539.93

Finding the Fourth Proportional to 12,062,164.76, 16,645,915.96 and 6,555,539.93

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Solution

The fourth proportional to 12,062,164.76, 16,645,915.96 and 6,555,539.93 is: 9,046,715.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,062,164.76 : 16,645,915.96 = 6,555,539.93 : x
  2. Step 2: Convert to fraction form
    12,062,164.76/16,645,915.96 = 6,555,539.93/x
  3. Step 3: Cross multiply
    12,062,164.76x = 16,645,915.96 × 6,555,539.93
  4. Step 4: Simplify right side
    12,062,164.76x = 109,122,966,772,430.22
  5. Step 5: Solve for x
    x = 109,122,966,772,430.22/12,062,164.76
  6. Step 6: Final answer
    x = 9,046,715.00

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.