Home / 55,085,135.40-82,627,703.10-24,852,047.40

Finding the Fourth Proportional to 55,085,135.40, 82,627,703.10 and 24,852,047.40

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Solution

The fourth proportional to 55,085,135.40, 82,627,703.10 and 24,852,047.40 is: 37,278,071.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,085,135.40 : 82,627,703.10 = 24,852,047.40 : x
  2. Step 2: Convert to fraction form
    55,085,135.40/82,627,703.10 = 24,852,047.40/x
  3. Step 3: Cross multiply
    55,085,135.40x = 82,627,703.10 × 24,852,047.40
  4. Step 4: Simplify right side
    55,085,135.40x = 2,053,467,593,994,326.75
  5. Step 5: Solve for x
    x = 2,053,467,593,994,326.75/55,085,135.40
  6. Step 6: Final answer
    x = 37,278,071.10

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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.