Home / 57,954,622.80-86,832,401.40-37,749,464.40

Finding the Fourth Proportional to 57,954,622.80, 86,832,401.40 and 37,749,464.40

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Solution

The fourth proportional to 57,954,622.80, 86,832,401.40 and 37,749,464.40 is: 56,559,364.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,954,622.80 : 86,832,401.40 = 37,749,464.40 : x
  2. Step 2: Convert to fraction form
    57,954,622.80/86,832,401.40 = 37,749,464.40/x
  3. Step 3: Cross multiply
    57,954,622.80x = 86,832,401.40 × 37,749,464.40
  4. Step 4: Simplify right side
    57,954,622.80x = 3,277,876,645,415,810.50
  5. Step 5: Solve for x
    x = 3,277,876,645,415,810.50/57,954,622.80
  6. Step 6: Final answer
    x = 56,559,364.67

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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.