Home / 26,968,665,615.28-37,216,484,414.76-14,925,699,805.84

Finding the Fourth Proportional to 26,968,665,615.28, 37,216,484,414.76 and 14,925,699,805.84

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Solution

The fourth proportional to 26,968,665,615.28, 37,216,484,414.76 and 14,925,699,805.84 is: 20,597,314,013.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,968,665,615.28 : 37,216,484,414.76 = 14,925,699,805.84 : x
  2. Step 2: Convert to fraction form
    26,968,665,615.28/37,216,484,414.76 = 14,925,699,805.84/x
  3. Step 3: Cross multiply
    26,968,665,615.28x = 37,216,484,414.76 × 14,925,699,805.84
  4. Step 4: Simplify right side
    26,968,665,615.28x = 555,482,074,203,430,780,928
  5. Step 5: Solve for x
    x = 555,482,074,203,430,780,928/26,968,665,615.28
  6. Step 6: Final answer
    x = 20,597,314,013.52

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Double scale
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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.