Home / 42,077,340,106.03-58,066,760,652.30-22,786,949,787.32

Finding the Fourth Proportional to 42,077,340,106.03, 58,066,760,652.30 and 22,786,949,787.32

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Solution

The fourth proportional to 42,077,340,106.03, 58,066,760,652.30 and 22,786,949,787.32 is: 31,446,007,660.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,077,340,106.03 : 58,066,760,652.30 = 22,786,949,787.32 : x
  2. Step 2: Convert to fraction form
    42,077,340,106.03/58,066,760,652.30 = 22,786,949,787.32/x
  3. Step 3: Cross multiply
    42,077,340,106.03x = 58,066,760,652.30 × 22,786,949,787.32
  4. Step 4: Simplify right side
    42,077,340,106.03x = 1,323,164,359,296,278,331,392
  5. Step 5: Solve for x
    x = 1,323,164,359,296,278,331,392/42,077,340,106.03
  6. Step 6: Final answer
    x = 31,446,007,660.23

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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.