Home / 174,729,731.20-262,094,596.80-59,697,030.40

Finding the Fourth Proportional to 174,729,731.20, 262,094,596.80 and 59,697,030.40

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Solution

The fourth proportional to 174,729,731.20, 262,094,596.80 and 59,697,030.40 is: 89,545,545.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,729,731.20 : 262,094,596.80 = 59,697,030.40 : x
  2. Step 2: Convert to fraction form
    174,729,731.20/262,094,596.80 = 59,697,030.40/x
  3. Step 3: Cross multiply
    174,729,731.20x = 262,094,596.80 × 59,697,030.40
  4. Step 4: Simplify right side
    174,729,731.20x = 15,646,269,112,845,344
  5. Step 5: Solve for x
    x = 15,646,269,112,845,344/174,729,731.20
  6. Step 6: Final answer
    x = 89,545,545.60

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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.