Home / 65,070,340.20-97,577,516.70-32,709,738.60

Finding the Fourth Proportional to 65,070,340.20, 97,577,516.70 and 32,709,738.60

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Solution

The fourth proportional to 65,070,340.20, 97,577,516.70 and 32,709,738.60 is: 49,050,536.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,070,340.20 : 97,577,516.70 = 32,709,738.60 : x
  2. Step 2: Convert to fraction form
    65,070,340.20/97,577,516.70 = 32,709,738.60/x
  3. Step 3: Cross multiply
    65,070,340.20x = 97,577,516.70 × 32,709,738.60
  4. Step 4: Simplify right side
    65,070,340.20x = 3,191,735,064,494,135
  5. Step 5: Solve for x
    x = 3,191,735,064,494,135/65,070,340.20
  6. Step 6: Final answer
    x = 49,050,536.00

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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.