Home / 14,599,756.81-21,899,493.06-10,263,919.96

Finding the Fourth Proportional to 14,599,756.81, 21,899,493.06 and 10,263,919.96

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Solution

The fourth proportional to 14,599,756.81, 21,899,493.06 and 10,263,919.96 is: 15,395,780.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,599,756.81 : 21,899,493.06 = 10,263,919.96 : x
  2. Step 2: Convert to fraction form
    14,599,756.81/21,899,493.06 = 10,263,919.96/x
  3. Step 3: Cross multiply
    14,599,756.81x = 21,899,493.06 × 10,263,919.96
  4. Step 4: Simplify right side
    14,599,756.81x = 224,774,643,979,034.69
  5. Step 5: Solve for x
    x = 224,774,643,979,034.69/14,599,756.81
  6. Step 6: Final answer
    x = 15,395,780.00

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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.