Home / 73,811,717.70-110,717,576.55-59,462,810.70

Finding the Fourth Proportional to 73,811,717.70, 110,717,576.55 and 59,462,810.70

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Solution

The fourth proportional to 73,811,717.70, 110,717,576.55 and 59,462,810.70 is: 89,194,216.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,811,717.70 : 110,717,576.55 = 59,462,810.70 : x
  2. Step 2: Convert to fraction form
    73,811,717.70/110,717,576.55 = 59,462,810.70/x
  3. Step 3: Cross multiply
    73,811,717.70x = 110,717,576.55 × 59,462,810.70
  4. Step 4: Simplify right side
    73,811,717.70x = 6,583,578,295,555,409
  5. Step 5: Solve for x
    x = 6,583,578,295,555,409/73,811,717.70
  6. Step 6: Final answer
    x = 89,194,216.05

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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.