Home / 47,303,784-65,279,310.48-25,573,752

Finding the Fourth Proportional to 47,303,784, 65,279,310.48 and 25,573,752

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Solution

The fourth proportional to 47,303,784, 65,279,310.48 and 25,573,752 is: 35,291,825.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,303,784 : 65,279,310.48 = 25,573,752 : x
  2. Step 2: Convert to fraction form
    47,303,784/65,279,310.48 = 25,573,752/x
  3. Step 3: Cross multiply
    47,303,784x = 65,279,310.48 × 25,573,752
  4. Step 4: Simplify right side
    47,303,784x = 1,669,436,896,946,521
  5. Step 5: Solve for x
    x = 1,669,436,896,946,521/47,303,784
  6. Step 6: Final answer
    x = 35,291,825.64

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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.