Home / 64,031,435.01-95,993,330.40-51,870,741.39

Finding the Fourth Proportional to 64,031,435.01, 95,993,330.40 and 51,870,741.39

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Solution

The fourth proportional to 64,031,435.01, 95,993,330.40 and 51,870,741.39 is: 77,762,511.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,031,435.01 : 95,993,330.40 = 51,870,741.39 : x
  2. Step 2: Convert to fraction form
    64,031,435.01/95,993,330.40 = 51,870,741.39/x
  3. Step 3: Cross multiply
    64,031,435.01x = 95,993,330.40 × 51,870,741.39
  4. Step 4: Simplify right side
    64,031,435.01x = 4,979,245,216,343,226
  5. Step 5: Solve for x
    x = 4,979,245,216,343,226/64,031,435.01
  6. Step 6: Final answer
    x = 77,762,511.73

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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.