Home / 16,349,240.90-22,560,258.57-10,068,774.50

Finding the Fourth Proportional to 16,349,240.90, 22,560,258.57 and 10,068,774.50

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Solution

The fourth proportional to 16,349,240.90, 22,560,258.57 and 10,068,774.50 is: 13,893,865.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,349,240.90 : 22,560,258.57 = 10,068,774.50 : x
  2. Step 2: Convert to fraction form
    16,349,240.90/22,560,258.57 = 10,068,774.50/x
  3. Step 3: Cross multiply
    16,349,240.90x = 22,560,258.57 × 10,068,774.50
  4. Step 4: Simplify right side
    16,349,240.90x = 227,154,156,203,022.47
  5. Step 5: Solve for x
    x = 227,154,156,203,022.47/16,349,240.90
  6. Step 6: Final answer
    x = 13,893,865.63

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1.5x scale

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.