Home / 36,772,377.86-50,742,126.14-22,641,320.36

Finding the Fourth Proportional to 36,772,377.86, 50,742,126.14 and 22,641,320.36

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Solution

The fourth proportional to 36,772,377.86, 50,742,126.14 and 22,641,320.36 is: 31,242,709.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,772,377.86 : 50,742,126.14 = 22,641,320.36 : x
  2. Step 2: Convert to fraction form
    36,772,377.86/50,742,126.14 = 22,641,320.36/x
  3. Step 3: Cross multiply
    36,772,377.86x = 50,742,126.14 × 22,641,320.36
  4. Step 4: Simplify right side
    36,772,377.86x = 1,148,868,733,683,270.25
  5. Step 5: Solve for x
    x = 1,148,868,733,683,270.25/36,772,377.86
  6. Step 6: Final answer
    x = 31,242,709.90

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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.