Home / 62,868,196.80-94,113,338.40-37,296,043.20

Finding the Fourth Proportional to 62,868,196.80, 94,113,338.40 and 37,296,043.20

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Solution

The fourth proportional to 62,868,196.80, 94,113,338.40 and 37,296,043.20 is: 55,831,967.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,868,196.80 : 94,113,338.40 = 37,296,043.20 : x
  2. Step 2: Convert to fraction form
    62,868,196.80/94,113,338.40 = 37,296,043.20/x
  3. Step 3: Cross multiply
    62,868,196.80x = 94,113,338.40 × 37,296,043.20
  4. Step 4: Simplify right side
    62,868,196.80x = 3,510,055,134,662,619.50
  5. Step 5: Solve for x
    x = 3,510,055,134,662,619.50/62,868,196.80
  6. Step 6: Final answer
    x = 55,831,967.72

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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.