Home / 43,408,595.13-59,901,661.40-25,768,251.71

Finding the Fourth Proportional to 43,408,595.13, 59,901,661.40 and 25,768,251.71

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Solution

The fourth proportional to 43,408,595.13, 59,901,661.40 and 25,768,251.71 is: 35,558,881.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,408,595.13 : 59,901,661.40 = 25,768,251.71 : x
  2. Step 2: Convert to fraction form
    43,408,595.13/59,901,661.40 = 25,768,251.71/x
  3. Step 3: Cross multiply
    43,408,595.13x = 59,901,661.40 × 25,768,251.71
  4. Step 4: Simplify right side
    43,408,595.13x = 1,543,561,088,919,934.75
  5. Step 5: Solve for x
    x = 1,543,561,088,919,934.75/43,408,595.13
  6. Step 6: Final answer
    x = 35,558,881.47

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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.