Home / 44,835,012.96-67,252,585.05-12,487,008.48

Finding the Fourth Proportional to 44,835,012.96, 67,252,585.05 and 12,487,008.48

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Solution

The fourth proportional to 44,835,012.96, 67,252,585.05 and 12,487,008.48 is: 18,730,530.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,835,012.96 : 67,252,585.05 = 12,487,008.48 : x
  2. Step 2: Convert to fraction form
    44,835,012.96/67,252,585.05 = 12,487,008.48/x
  3. Step 3: Cross multiply
    44,835,012.96x = 67,252,585.05 × 12,487,008.48
  4. Step 4: Simplify right side
    44,835,012.96x = 839,783,599,821,271.25
  5. Step 5: Solve for x
    x = 839,783,599,821,271.25/44,835,012.96
  6. Step 6: Final answer
    x = 18,730,530.99

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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.