Home / 34,773,645.20-52,160,467.80-30,522,117.20

Finding the Fourth Proportional to 34,773,645.20, 52,160,467.80 and 30,522,117.20

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Solution

The fourth proportional to 34,773,645.20, 52,160,467.80 and 30,522,117.20 is: 45,783,175.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,773,645.20 : 52,160,467.80 = 30,522,117.20 : x
  2. Step 2: Convert to fraction form
    34,773,645.20/52,160,467.80 = 30,522,117.20/x
  3. Step 3: Cross multiply
    34,773,645.20x = 52,160,467.80 × 30,522,117.20
  4. Step 4: Simplify right side
    34,773,645.20x = 1,592,047,911,398,426
  5. Step 5: Solve for x
    x = 1,592,047,911,398,426/34,773,645.20
  6. Step 6: Final answer
    x = 45,783,175.80

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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.