Home / 1,896,311,199,066.20-2,616,460,933,240.40-1,073,248,156,161.10

Finding the Fourth Proportional to 1,896,311,199,066.20, 2,616,460,933,240.40 and 1,073,248,156,161.10

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Solution

The fourth proportional to 1,896,311,199,066.20, 2,616,460,933,240.40 and 1,073,248,156,161.10 is: 1,480,828,607,483.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,896,311,199,066.20 : 2,616,460,933,240.40 = 1,073,248,156,161.10 : x
  2. Step 2: Convert to fraction form
    1,896,311,199,066.20/2,616,460,933,240.40 = 1,073,248,156,161.10/x
  3. Step 3: Cross multiply
    1,896,311,199,066.20x = 2,616,460,933,240.40 × 1,073,248,156,161.10
  4. Step 4: Simplify right side
    1,896,311,199,066.20x = 2,808,111,872,267,809,942,667,264
  5. Step 5: Solve for x
    x = 2,808,111,872,267,809,942,667,264/1,896,311,199,066.20
  6. Step 6: Final answer
    x = 1,480,828,607,483.10

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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.