Home / 27,571,538.40-41,357,307.60-14,134,610.40

Finding the Fourth Proportional to 27,571,538.40, 41,357,307.60 and 14,134,610.40

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Solution

The fourth proportional to 27,571,538.40, 41,357,307.60 and 14,134,610.40 is: 21,201,915.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,571,538.40 : 41,357,307.60 = 14,134,610.40 : x
  2. Step 2: Convert to fraction form
    27,571,538.40/41,357,307.60 = 14,134,610.40/x
  3. Step 3: Cross multiply
    27,571,538.40x = 41,357,307.60 × 14,134,610.40
  4. Step 4: Simplify right side
    27,571,538.40x = 584,569,430,118,959.12
  5. Step 5: Solve for x
    x = 584,569,430,118,959.12/27,571,538.40
  6. Step 6: Final answer
    x = 21,201,915.60

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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.