Home / 63,013,850.40-94,597,539.30-39,984,740.40

Finding the Fourth Proportional to 63,013,850.40, 94,597,539.30 and 39,984,740.40

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Solution

The fourth proportional to 63,013,850.40, 94,597,539.30 and 39,984,740.40 is: 60,025,820.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,013,850.40 : 94,597,539.30 = 39,984,740.40 : x
  2. Step 2: Convert to fraction form
    63,013,850.40/94,597,539.30 = 39,984,740.40/x
  3. Step 3: Cross multiply
    63,013,850.40x = 94,597,539.30 × 39,984,740.40
  4. Step 4: Simplify right side
    63,013,850.40x = 3,782,458,051,389,297.50
  5. Step 5: Solve for x
    x = 3,782,458,051,389,297.50/63,013,850.40
  6. Step 6: Final answer
    x = 60,025,820.16

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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.