Home / 62,868,200.80-94,113,344.40-37,296,047.20

Finding the Fourth Proportional to 62,868,200.80, 94,113,344.40 and 37,296,047.20

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Solution

The fourth proportional to 62,868,200.80, 94,113,344.40 and 37,296,047.20 is: 55,831,973.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,868,200.80 : 94,113,344.40 = 37,296,047.20 : x
  2. Step 2: Convert to fraction form
    62,868,200.80/94,113,344.40 = 37,296,047.20/x
  3. Step 3: Cross multiply
    62,868,200.80x = 94,113,344.40 × 37,296,047.20
  4. Step 4: Simplify right side
    62,868,200.80x = 3,510,055,734,892,256
  5. Step 5: Solve for x
    x = 3,510,055,734,892,256/62,868,200.80
  6. Step 6: Final answer
    x = 55,831,973.72

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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.