Home / 24,166,689.02-33,347,517.54-13,709,373.56

Finding the Fourth Proportional to 24,166,689.02, 33,347,517.54 and 13,709,373.56

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Solution

The fourth proportional to 24,166,689.02, 33,347,517.54 and 13,709,373.56 is: 18,917,509.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,166,689.02 : 33,347,517.54 = 13,709,373.56 : x
  2. Step 2: Convert to fraction form
    24,166,689.02/33,347,517.54 = 13,709,373.56/x
  3. Step 3: Cross multiply
    24,166,689.02x = 33,347,517.54 × 13,709,373.56
  4. Step 4: Simplify right side
    24,166,689.02x = 457,173,575,254,512.25
  5. Step 5: Solve for x
    x = 457,173,575,254,512.25/24,166,689.02
  6. Step 6: Final answer
    x = 18,917,509.75

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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.