Home / 3,373,528,155.04-4,655,410,494.73-1,868,124,682.18

Finding the Fourth Proportional to 3,373,528,155.04, 4,655,410,494.73 and 1,868,124,682.18

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Solution

The fourth proportional to 3,373,528,155.04, 4,655,410,494.73 and 1,868,124,682.18 is: 2,577,979,744.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,373,528,155.04 : 4,655,410,494.73 = 1,868,124,682.18 : x
  2. Step 2: Convert to fraction form
    3,373,528,155.04/4,655,410,494.73 = 1,868,124,682.18/x
  3. Step 3: Cross multiply
    3,373,528,155.04x = 4,655,410,494.73 × 1,868,124,682.18
  4. Step 4: Simplify right side
    3,373,528,155.04x = 8,696,887,250,884,917,248
  5. Step 5: Solve for x
    x = 8,696,887,250,884,917,248/3,373,528,155.04
  6. Step 6: Final answer
    x = 2,577,979,744.41

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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.