Home / 43,408,598.04-59,901,665.41-25,768,254.62

Finding the Fourth Proportional to 43,408,598.04, 59,901,665.41 and 25,768,254.62

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Solution

The fourth proportional to 43,408,598.04, 59,901,665.41 and 25,768,254.62 is: 35,558,885.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,408,598.04 : 59,901,665.41 = 25,768,254.62 : x
  2. Step 2: Convert to fraction form
    43,408,598.04/59,901,665.41 = 25,768,254.62/x
  3. Step 3: Cross multiply
    43,408,598.04x = 59,901,665.41 × 25,768,254.62
  4. Step 4: Simplify right side
    43,408,598.04x = 1,543,561,366,446,926.75
  5. Step 5: Solve for x
    x = 1,543,561,366,446,926.75/43,408,598.04
  6. Step 6: Final answer
    x = 35,558,885.48

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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.