Home / 63,055,809.80-94,583,714.70-34,290,830.60

Finding the Fourth Proportional to 63,055,809.80, 94,583,714.70 and 34,290,830.60

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Solution

The fourth proportional to 63,055,809.80, 94,583,714.70 and 34,290,830.60 is: 51,436,245.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,055,809.80 : 94,583,714.70 = 34,290,830.60 : x
  2. Step 2: Convert to fraction form
    63,055,809.80/94,583,714.70 = 34,290,830.60/x
  3. Step 3: Cross multiply
    63,055,809.80x = 94,583,714.70 × 34,290,830.60
  4. Step 4: Simplify right side
    63,055,809.80x = 3,243,354,138,296,430
  5. Step 5: Solve for x
    x = 3,243,354,138,296,430/63,055,809.80
  6. Step 6: Final answer
    x = 51,436,245.90

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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.