Home / 174,729,729.20-262,094,593.80-59,697,028.40

Finding the Fourth Proportional to 174,729,729.20, 262,094,593.80 and 59,697,028.40

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Solution

The fourth proportional to 174,729,729.20, 262,094,593.80 and 59,697,028.40 is: 89,545,542.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,729,729.20 : 262,094,593.80 = 59,697,028.40 : x
  2. Step 2: Convert to fraction form
    174,729,729.20/262,094,593.80 = 59,697,028.40/x
  3. Step 3: Cross multiply
    174,729,729.20x = 262,094,593.80 × 59,697,028.40
  4. Step 4: Simplify right side
    174,729,729.20x = 15,646,268,409,565,064
  5. Step 5: Solve for x
    x = 15,646,268,409,565,064/174,729,729.20
  6. Step 6: Final answer
    x = 89,545,542.60

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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.