Home / 44,361,583.80-66,430,401.30-29,133,065.40

Finding the Fourth Proportional to 44,361,583.80, 66,430,401.30 and 29,133,065.40

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Solution

The fourth proportional to 44,361,583.80, 66,430,401.30 and 29,133,065.40 is: 43,626,062.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,361,583.80 : 66,430,401.30 = 29,133,065.40 : x
  2. Step 2: Convert to fraction form
    44,361,583.80/66,430,401.30 = 29,133,065.40/x
  3. Step 3: Cross multiply
    44,361,583.80x = 66,430,401.30 × 29,133,065.40
  4. Step 4: Simplify right side
    44,361,583.80x = 1,935,321,225,621,144.75
  5. Step 5: Solve for x
    x = 1,935,321,225,621,144.75/44,361,583.80
  6. Step 6: Final answer
    x = 43,626,062.46

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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.