Home / 59,166,408.23-81,657,754.44-34,048,001.31

Finding the Fourth Proportional to 59,166,408.23, 81,657,754.44 and 34,048,001.31

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Solution

The fourth proportional to 59,166,408.23, 81,657,754.44 and 34,048,001.31 is: 46,990,909.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,166,408.23 : 81,657,754.44 = 34,048,001.31 : x
  2. Step 2: Convert to fraction form
    59,166,408.23/81,657,754.44 = 34,048,001.31/x
  3. Step 3: Cross multiply
    59,166,408.23x = 81,657,754.44 × 34,048,001.31
  4. Step 4: Simplify right side
    59,166,408.23x = 2,780,283,329,966,241.50
  5. Step 5: Solve for x
    x = 2,780,283,329,966,241.50/59,166,408.23
  6. Step 6: Final answer
    x = 46,990,909.42

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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.