Home / 2,600,798,130.57-3,589,101,443.97-1,411,367,097.53

Finding the Fourth Proportional to 2,600,798,130.57, 3,589,101,443.97 and 1,411,367,097.53

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Solution

The fourth proportional to 2,600,798,130.57, 3,589,101,443.97 and 1,411,367,097.53 is: 1,947,686,607.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,600,798,130.57 : 3,589,101,443.97 = 1,411,367,097.53 : x
  2. Step 2: Convert to fraction form
    2,600,798,130.57/3,589,101,443.97 = 1,411,367,097.53/x
  3. Step 3: Cross multiply
    2,600,798,130.57x = 3,589,101,443.97 × 1,411,367,097.53
  4. Step 4: Simplify right side
    2,600,798,130.57x = 5,065,539,687,698,724,864
  5. Step 5: Solve for x
    x = 5,065,539,687,698,724,864/2,600,798,130.57
  6. Step 6: Final answer
    x = 1,947,686,607.49

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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.