Home / 26,326,738.40-39,442,868.40-22,547,602.40

Finding the Fourth Proportional to 26,326,738.40, 39,442,868.40 and 22,547,602.40

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Solution

The fourth proportional to 26,326,738.40, 39,442,868.40 and 22,547,602.40 is: 33,780,945.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,326,738.40 : 39,442,868.40 = 22,547,602.40 : x
  2. Step 2: Convert to fraction form
    26,326,738.40/39,442,868.40 = 22,547,602.40/x
  3. Step 3: Cross multiply
    26,326,738.40x = 39,442,868.40 × 22,547,602.40
  4. Step 4: Simplify right side
    26,326,738.40x = 889,342,114,198,724.12
  5. Step 5: Solve for x
    x = 889,342,114,198,724.12/26,326,738.40
  6. Step 6: Final answer
    x = 33,780,945.47

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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.