Home / 2,716,790,792.52-3,749,148,756.36-1,527,365,063.16

Finding the Fourth Proportional to 2,716,790,792.52, 3,749,148,756.36 and 1,527,365,063.16

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Solution

The fourth proportional to 2,716,790,792.52, 3,749,148,756.36 and 1,527,365,063.16 is: 2,107,751,116.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,716,790,792.52 : 3,749,148,756.36 = 1,527,365,063.16 : x
  2. Step 2: Convert to fraction form
    2,716,790,792.52/3,749,148,756.36 = 1,527,365,063.16/x
  3. Step 3: Cross multiply
    2,716,790,792.52x = 3,749,148,756.36 × 1,527,365,063.16
  4. Step 4: Simplify right side
    2,716,790,792.52x = 5,726,318,827,054,027,776
  5. Step 5: Solve for x
    x = 5,726,318,827,054,027,776/2,716,790,792.52
  6. Step 6: Final answer
    x = 2,107,751,116.80

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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.