Home / 47,376,802.95-65,378,783.58-26,468,992.65

Finding the Fourth Proportional to 47,376,802.95, 65,378,783.58 and 26,468,992.65

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Solution

The fourth proportional to 47,376,802.95, 65,378,783.58 and 26,468,992.65 is: 36,526,536.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,376,802.95 : 65,378,783.58 = 26,468,992.65 : x
  2. Step 2: Convert to fraction form
    47,376,802.95/65,378,783.58 = 26,468,992.65/x
  3. Step 3: Cross multiply
    47,376,802.95x = 65,378,783.58 × 26,468,992.65
  4. Step 4: Simplify right side
    47,376,802.95x = 1,730,510,542,190,872.25
  5. Step 5: Solve for x
    x = 1,730,510,542,190,872.25/47,376,802.95
  6. Step 6: Final answer
    x = 36,526,536.92

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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.