Home / 35,503,881.80-53,276,817.90-23,408,313.80

Finding the Fourth Proportional to 35,503,881.80, 53,276,817.90 and 23,408,313.80

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Solution

The fourth proportional to 35,503,881.80, 53,276,817.90 and 23,408,313.80 is: 35,126,313.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,503,881.80 : 53,276,817.90 = 23,408,313.80 : x
  2. Step 2: Convert to fraction form
    35,503,881.80/53,276,817.90 = 23,408,313.80/x
  3. Step 3: Cross multiply
    35,503,881.80x = 53,276,817.90 × 23,408,313.80
  4. Step 4: Simplify right side
    35,503,881.80x = 1,247,120,471,668,657
  5. Step 5: Solve for x
    x = 1,247,120,471,668,657/35,503,881.80
  6. Step 6: Final answer
    x = 35,126,313.19

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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.