Home / 39,144,023.80-58,716,035.70-35,616,830.20

Finding the Fourth Proportional to 39,144,023.80, 58,716,035.70 and 35,616,830.20

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Solution

The fourth proportional to 39,144,023.80, 58,716,035.70 and 35,616,830.20 is: 53,425,245.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,144,023.80 : 58,716,035.70 = 35,616,830.20 : x
  2. Step 2: Convert to fraction form
    39,144,023.80/58,716,035.70 = 35,616,830.20/x
  3. Step 3: Cross multiply
    39,144,023.80x = 58,716,035.70 × 35,616,830.20
  4. Step 4: Simplify right side
    39,144,023.80x = 2,091,279,073,544,038.50
  5. Step 5: Solve for x
    x = 2,091,279,073,544,038.50/39,144,023.80
  6. Step 6: Final answer
    x = 53,425,245.30

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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.