Home / 46,665,217.92-64,388,384.64-26,815,148.40

Finding the Fourth Proportional to 46,665,217.92, 64,388,384.64 and 26,815,148.40

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Solution

The fourth proportional to 46,665,217.92, 64,388,384.64 and 26,815,148.40 is: 36,999,379.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,665,217.92 : 64,388,384.64 = 26,815,148.40 : x
  2. Step 2: Convert to fraction form
    46,665,217.92/64,388,384.64 = 26,815,148.40/x
  3. Step 3: Cross multiply
    46,665,217.92x = 64,388,384.64 × 26,815,148.40
  4. Step 4: Simplify right side
    46,665,217.92x = 1,726,584,089,357,880.50
  5. Step 5: Solve for x
    x = 1,726,584,089,357,880.50/46,665,217.92
  6. Step 6: Final answer
    x = 36,999,379.12

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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.