Home / 163,296,044.20-244,944,066.30-61,046,795.80

Finding the Fourth Proportional to 163,296,044.20, 244,944,066.30 and 61,046,795.80

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Solution

The fourth proportional to 163,296,044.20, 244,944,066.30 and 61,046,795.80 is: 91,570,193.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,296,044.20 : 244,944,066.30 = 61,046,795.80 : x
  2. Step 2: Convert to fraction form
    163,296,044.20/244,944,066.30 = 61,046,795.80/x
  3. Step 3: Cross multiply
    163,296,044.20x = 244,944,066.30 × 61,046,795.80
  4. Step 4: Simplify right side
    163,296,044.20x = 14,953,050,397,837,762
  5. Step 5: Solve for x
    x = 14,953,050,397,837,762/163,296,044.20
  6. Step 6: Final answer
    x = 91,570,193.70

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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.