Home / 3,841,357,097.80-5,299,449,551.71-2,571,607,174.47

Finding the Fourth Proportional to 3,841,357,097.80, 5,299,449,551.71 and 2,571,607,174.47

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Solution

The fourth proportional to 3,841,357,097.80, 5,299,449,551.71 and 2,571,607,174.47 is: 3,547,731,216.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,841,357,097.80 : 5,299,449,551.71 = 2,571,607,174.47 : x
  2. Step 2: Convert to fraction form
    3,841,357,097.80/5,299,449,551.71 = 2,571,607,174.47/x
  3. Step 3: Cross multiply
    3,841,357,097.80x = 5,299,449,551.71 × 2,571,607,174.47
  4. Step 4: Simplify right side
    3,841,357,097.80x = 13,628,102,487,922,372,608
  5. Step 5: Solve for x
    x = 13,628,102,487,922,372,608/3,841,357,097.80
  6. Step 6: Final answer
    x = 3,547,731,216.07

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1.5x scale

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.