Home / 114,138,354-171,171,566.28-37,443,510.48

Finding the Fourth Proportional to 114,138,354, 171,171,566.28 and 37,443,510.48

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Solution

The fourth proportional to 114,138,354, 171,171,566.28 and 37,443,510.48 is: 56,153,467.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,138,354 : 171,171,566.28 = 37,443,510.48 : x
  2. Step 2: Convert to fraction form
    114,138,354/171,171,566.28 = 37,443,510.48/x
  3. Step 3: Cross multiply
    114,138,354x = 171,171,566.28 × 37,443,510.48
  4. Step 4: Simplify right side
    114,138,354x = 6,409,264,335,883,194
  5. Step 5: Solve for x
    x = 6,409,264,335,883,194/114,138,354
  6. Step 6: Final answer
    x = 56,153,467.36

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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.