Home / 3,344,340,465.84-4,614,928,407-1,859,138,151.60

Finding the Fourth Proportional to 3,344,340,465.84, 4,614,928,407 and 1,859,138,151.60

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Solution

The fourth proportional to 3,344,340,465.84, 4,614,928,407 and 1,859,138,151.60 is: 2,565,465,315.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,344,340,465.84 : 4,614,928,407 = 1,859,138,151.60 : x
  2. Step 2: Convert to fraction form
    3,344,340,465.84/4,614,928,407 = 1,859,138,151.60/x
  3. Step 3: Cross multiply
    3,344,340,465.84x = 4,614,928,407 × 1,859,138,151.60
  4. Step 4: Simplify right side
    3,344,340,465.84x = 8,579,789,468,356,312,064
  5. Step 5: Solve for x
    x = 8,579,789,468,356,312,064/3,344,340,465.84
  6. Step 6: Final answer
    x = 2,565,465,315.51

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Double scale
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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.