Home / 1,808,811,495,716.60-2,714,018,471,829.20-948,081,108,767.95

Finding the Fourth Proportional to 1,808,811,495,716.60, 2,714,018,471,829.20 and 948,081,108,767.95

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Solution

The fourth proportional to 1,808,811,495,716.60, 2,714,018,471,829.20 and 948,081,108,767.95 is: 1,422,541,623,647.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,808,811,495,716.60 : 2,714,018,471,829.20 = 948,081,108,767.95 : x
  2. Step 2: Convert to fraction form
    1,808,811,495,716.60/2,714,018,471,829.20 = 948,081,108,767.95/x
  3. Step 3: Cross multiply
    1,808,811,495,716.60x = 2,714,018,471,829.20 × 948,081,108,767.95
  4. Step 4: Simplify right side
    1,808,811,495,716.60x = 2,573,109,641,988,525,231,439,872
  5. Step 5: Solve for x
    x = 2,573,109,641,988,525,231,439,872/1,808,811,495,716.60
  6. Step 6: Final answer
    x = 1,422,541,623,647.26

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.