Home / 35,409,825.60-53,107,480.80-9,844,411.20

Finding the Fourth Proportional to 35,409,825.60, 53,107,480.80 and 9,844,411.20

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Solution

The fourth proportional to 35,409,825.60, 53,107,480.80 and 9,844,411.20 is: 14,764,599.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,409,825.60 : 53,107,480.80 = 9,844,411.20 : x
  2. Step 2: Convert to fraction form
    35,409,825.60/53,107,480.80 = 9,844,411.20/x
  3. Step 3: Cross multiply
    35,409,825.60x = 53,107,480.80 × 9,844,411.20
  4. Step 4: Simplify right side
    35,409,825.60x = 522,811,878,791,304.88
  5. Step 5: Solve for x
    x = 522,811,878,791,304.88/35,409,825.60
  6. Step 6: Final answer
    x = 14,764,599.09

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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.