Home / 64,004,053.13-88,297,446.60-37,528,893.30

Finding the Fourth Proportional to 64,004,053.13, 88,297,446.60 and 37,528,893.30

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Solution

The fourth proportional to 64,004,053.13, 88,297,446.60 and 37,528,893.30 is: 51,773,368.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,004,053.13 : 88,297,446.60 = 37,528,893.30 : x
  2. Step 2: Convert to fraction form
    64,004,053.13/88,297,446.60 = 37,528,893.30/x
  3. Step 3: Cross multiply
    64,004,053.13x = 88,297,446.60 × 37,528,893.30
  4. Step 4: Simplify right side
    64,004,053.13x = 3,313,705,452,113,847.50
  5. Step 5: Solve for x
    x = 3,313,705,452,113,847.50/64,004,053.13
  6. Step 6: Final answer
    x = 51,773,368.87

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.