Home / 32,782,949.19-45,246,393.32-19,552,975.11

Finding the Fourth Proportional to 32,782,949.19, 45,246,393.32 and 19,552,975.11

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Solution

The fourth proportional to 32,782,949.19, 45,246,393.32 and 19,552,975.11 is: 26,986,638.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,782,949.19 : 45,246,393.32 = 19,552,975.11 : x
  2. Step 2: Convert to fraction form
    32,782,949.19/45,246,393.32 = 19,552,975.11/x
  3. Step 3: Cross multiply
    32,782,949.19x = 45,246,393.32 × 19,552,975.11
  4. Step 4: Simplify right side
    32,782,949.19x = 884,701,602,305,465.38
  5. Step 5: Solve for x
    x = 884,701,602,305,465.38/32,782,949.19
  6. Step 6: Final answer
    x = 26,986,638.61

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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.