Home / 2,771,092,582.13-3,824,077,319.31-1,500,901,965.29

Finding the Fourth Proportional to 2,771,092,582.13, 3,824,077,319.31 and 1,500,901,965.29

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Solution

The fourth proportional to 2,771,092,582.13, 3,824,077,319.31 and 1,500,901,965.29 is: 2,071,228,222.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,771,092,582.13 : 3,824,077,319.31 = 1,500,901,965.29 : x
  2. Step 2: Convert to fraction form
    2,771,092,582.13/3,824,077,319.31 = 1,500,901,965.29/x
  3. Step 3: Cross multiply
    2,771,092,582.13x = 3,824,077,319.31 × 1,500,901,965.29
  4. Step 4: Simplify right side
    2,771,092,582.13x = 5,739,565,163,958,588,416
  5. Step 5: Solve for x
    x = 5,739,565,163,958,588,416/2,771,092,582.13
  6. Step 6: Final answer
    x = 2,071,228,222.75

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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.