Home / 2,221,960,913.01-3,063,339,767.86-1,765,186,039.49

Finding the Fourth Proportional to 2,221,960,913.01, 3,063,339,767.86 and 1,765,186,039.49

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Solution

The fourth proportional to 2,221,960,913.01, 3,063,339,767.86 and 1,765,186,039.49 is: 2,433,600,231.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,221,960,913.01 : 3,063,339,767.86 = 1,765,186,039.49 : x
  2. Step 2: Convert to fraction form
    2,221,960,913.01/3,063,339,767.86 = 1,765,186,039.49/x
  3. Step 3: Cross multiply
    2,221,960,913.01x = 3,063,339,767.86 × 1,765,186,039.49
  4. Step 4: Simplify right side
    2,221,960,913.01x = 5,407,364,592,448,319,488
  5. Step 5: Solve for x
    x = 5,407,364,592,448,319,488/2,221,960,913.01
  6. Step 6: Final answer
    x = 2,433,600,231.57

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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.