Home / 47,067,518,192.80-64,950,827,596.14-26,742,289,196.56

Finding the Fourth Proportional to 47,067,518,192.80, 64,950,827,596.14 and 26,742,289,196.56

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Solution

The fourth proportional to 47,067,518,192.80, 64,950,827,596.14 and 26,742,289,196.56 is: 36,903,025,309.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,067,518,192.80 : 64,950,827,596.14 = 26,742,289,196.56 : x
  2. Step 2: Convert to fraction form
    47,067,518,192.80/64,950,827,596.14 = 26,742,289,196.56/x
  3. Step 3: Cross multiply
    47,067,518,192.80x = 64,950,827,596.14 × 26,742,289,196.56
  4. Step 4: Simplify right side
    47,067,518,192.80x = 1,736,933,815,131,885,797,376
  5. Step 5: Solve for x
    x = 1,736,933,815,131,885,797,376/47,067,518,192.80
  6. Step 6: Final answer
    x = 36,903,025,309.66

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.