Home / 19,563,559.59-26,996,463.36-10,861,730.01

Finding the Fourth Proportional to 19,563,559.59, 26,996,463.36 and 10,861,730.01

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Solution

The fourth proportional to 19,563,559.59, 26,996,463.36 and 10,861,730.01 is: 14,988,494.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,563,559.59 : 26,996,463.36 = 10,861,730.01 : x
  2. Step 2: Convert to fraction form
    19,563,559.59/26,996,463.36 = 10,861,730.01/x
  3. Step 3: Cross multiply
    19,563,559.59x = 26,996,463.36 × 10,861,730.01
  4. Step 4: Simplify right side
    19,563,559.59x = 293,228,296,241,177.44
  5. Step 5: Solve for x
    x = 293,228,296,241,177.44/19,563,559.59
  6. Step 6: Final answer
    x = 14,988,494.04

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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.