Home / 2,267,191,055.80-3,400,786,583.70-2,138,050,892.80

Finding the Fourth Proportional to 2,267,191,055.80, 3,400,786,583.70 and 2,138,050,892.80

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Solution

The fourth proportional to 2,267,191,055.80, 3,400,786,583.70 and 2,138,050,892.80 is: 3,207,076,339.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,267,191,055.80 : 3,400,786,583.70 = 2,138,050,892.80 : x
  2. Step 2: Convert to fraction form
    2,267,191,055.80/3,400,786,583.70 = 2,138,050,892.80/x
  3. Step 3: Cross multiply
    2,267,191,055.80x = 3,400,786,583.70 × 2,138,050,892.80
  4. Step 4: Simplify right side
    2,267,191,055.80x = 7,271,054,791,502,046,208
  5. Step 5: Solve for x
    x = 7,271,054,791,502,046,208/2,267,191,055.80
  6. Step 6: Final answer
    x = 3,207,076,339.20

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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.