Home / 1,727,861,440.62-2,384,447,247.36-975,333,014.22

Finding the Fourth Proportional to 1,727,861,440.62, 2,384,447,247.36 and 975,333,014.22

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Solution

The fourth proportional to 1,727,861,440.62, 2,384,447,247.36 and 975,333,014.22 is: 1,345,958,689.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,727,861,440.62 : 2,384,447,247.36 = 975,333,014.22 : x
  2. Step 2: Convert to fraction form
    1,727,861,440.62/2,384,447,247.36 = 975,333,014.22/x
  3. Step 3: Cross multiply
    1,727,861,440.62x = 2,384,447,247.36 × 975,333,014.22
  4. Step 4: Simplify right side
    1,727,861,440.62x = 2,325,630,121,016,210,944
  5. Step 5: Solve for x
    x = 2,325,630,121,016,210,944/1,727,861,440.62
  6. Step 6: Final answer
    x = 1,345,958,689.94

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.