Home / 44,736,528.40-67,104,117.34-20,127,076.66

Finding the Fourth Proportional to 44,736,528.40, 67,104,117.34 and 20,127,076.66

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Solution

The fourth proportional to 44,736,528.40, 67,104,117.34 and 20,127,076.66 is: 30,190,311.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,736,528.40 : 67,104,117.34 = 20,127,076.66 : x
  2. Step 2: Convert to fraction form
    44,736,528.40/67,104,117.34 = 20,127,076.66/x
  3. Step 3: Cross multiply
    44,736,528.40x = 67,104,117.34 × 20,127,076.66
  4. Step 4: Simplify right side
    44,736,528.40x = 1,350,609,713,803,180
  5. Step 5: Solve for x
    x = 1,350,609,713,803,180/44,736,528.40
  6. Step 6: Final answer
    x = 30,190,311.19

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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.