Home / 46,673,494.35-70,009,678.35-12,126,839.24

Finding the Fourth Proportional to 46,673,494.35, 70,009,678.35 and 12,126,839.24

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Solution

The fourth proportional to 46,673,494.35, 70,009,678.35 and 12,126,839.24 is: 18,190,112.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,673,494.35 : 70,009,678.35 = 12,126,839.24 : x
  2. Step 2: Convert to fraction form
    46,673,494.35/70,009,678.35 = 12,126,839.24/x
  3. Step 3: Cross multiply
    46,673,494.35x = 70,009,678.35 × 12,126,839.24
  4. Step 4: Simplify right side
    46,673,494.35x = 848,996,114,244,510
  5. Step 5: Solve for x
    x = 848,996,114,244,510/46,673,494.35
  6. Step 6: Final answer
    x = 18,190,112.53

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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.