Home / 19,309,349.04-26,646,919.14-10,608,085.32

Finding the Fourth Proportional to 19,309,349.04, 26,646,919.14 and 10,608,085.32

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Solution

The fourth proportional to 19,309,349.04, 26,646,919.14 and 10,608,085.32 is: 14,639,167.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,309,349.04 : 26,646,919.14 = 10,608,085.32 : x
  2. Step 2: Convert to fraction form
    19,309,349.04/26,646,919.14 = 10,608,085.32/x
  3. Step 3: Cross multiply
    19,309,349.04x = 26,646,919.14 × 10,608,085.32
  4. Step 4: Simplify right side
    19,309,349.04x = 282,672,791,752,261.06
  5. Step 5: Solve for x
    x = 282,672,791,752,261.06/19,309,349.04
  6. Step 6: Final answer
    x = 14,639,167.34

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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.