Home / 9,746,200.02-13,449,862.44-5,395,359

Finding the Fourth Proportional to 9,746,200.02, 13,449,862.44 and 5,395,359

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Solution

The fourth proportional to 9,746,200.02, 13,449,862.44 and 5,395,359 is: 7,445,654.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,746,200.02 : 13,449,862.44 = 5,395,359 : x
  2. Step 2: Convert to fraction form
    9,746,200.02/13,449,862.44 = 5,395,359/x
  3. Step 3: Cross multiply
    9,746,200.02x = 13,449,862.44 × 5,395,359
  4. Step 4: Simplify right side
    9,746,200.02x = 72,566,836,364,415.95
  5. Step 5: Solve for x
    x = 72,566,836,364,415.95/9,746,200.02
  6. Step 6: Final answer
    x = 7,445,654.33

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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.