Home / 55,286,286.04-76,310,250.32-32,088,886.39

Finding the Fourth Proportional to 55,286,286.04, 76,310,250.32 and 32,088,886.39

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Solution

The fourth proportional to 55,286,286.04, 76,310,250.32 and 32,088,886.39 is: 44,291,471.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,286,286.04 : 76,310,250.32 = 32,088,886.39 : x
  2. Step 2: Convert to fraction form
    55,286,286.04/76,310,250.32 = 32,088,886.39/x
  3. Step 3: Cross multiply
    55,286,286.04x = 76,310,250.32 × 32,088,886.39
  4. Step 4: Simplify right side
    55,286,286.04x = 2,448,710,953,086,551.50
  5. Step 5: Solve for x
    x = 2,448,710,953,086,551.50/55,286,286.04
  6. Step 6: Final answer
    x = 44,291,471.33

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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.