Home / 59,614,564.91-89,330,577.78-40,111,551.98

Finding the Fourth Proportional to 59,614,564.91, 89,330,577.78 and 40,111,551.98

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Solution

The fourth proportional to 59,614,564.91, 89,330,577.78 and 40,111,551.98 is: 60,105,917.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,614,564.91 : 89,330,577.78 = 40,111,551.98 : x
  2. Step 2: Convert to fraction form
    59,614,564.91/89,330,577.78 = 40,111,551.98/x
  3. Step 3: Cross multiply
    59,614,564.91x = 89,330,577.78 × 40,111,551.98
  4. Step 4: Simplify right side
    59,614,564.91x = 3,583,188,113,579,250.50
  5. Step 5: Solve for x
    x = 3,583,188,113,579,250.50/59,614,564.91
  6. Step 6: Final answer
    x = 60,105,917.39

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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.