Home / 173,054,303.20-259,581,454.80-167,007,685.60

Finding the Fourth Proportional to 173,054,303.20, 259,581,454.80 and 167,007,685.60

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Solution

The fourth proportional to 173,054,303.20, 259,581,454.80 and 167,007,685.60 is: 250,511,528.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,054,303.20 : 259,581,454.80 = 167,007,685.60 : x
  2. Step 2: Convert to fraction form
    173,054,303.20/259,581,454.80 = 167,007,685.60/x
  3. Step 3: Cross multiply
    173,054,303.20x = 259,581,454.80 × 167,007,685.60
  4. Step 4: Simplify right side
    173,054,303.20x = 43,352,097,990,829,008
  5. Step 5: Solve for x
    x = 43,352,097,990,829,008/173,054,303.20
  6. Step 6: Final answer
    x = 250,511,528.40

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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.