Home / 117,134,543.40-175,701,815.10-32,033,999.40

Finding the Fourth Proportional to 117,134,543.40, 175,701,815.10 and 32,033,999.40

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Solution

The fourth proportional to 117,134,543.40, 175,701,815.10 and 32,033,999.40 is: 48,050,999.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    117,134,543.40 : 175,701,815.10 = 32,033,999.40 : x
  2. Step 2: Convert to fraction form
    117,134,543.40/175,701,815.10 = 32,033,999.40/x
  3. Step 3: Cross multiply
    117,134,543.40x = 175,701,815.10 × 32,033,999.40
  4. Step 4: Simplify right side
    117,134,543.40x = 5,628,431,839,492,310
  5. Step 5: Solve for x
    x = 5,628,431,839,492,310/117,134,543.40
  6. Step 6: Final answer
    x = 48,050,999.10

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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.