Home / 31,862,728,407.10-43,970,705,643-17,589,673,316.72

Finding the Fourth Proportional to 31,862,728,407.10, 43,970,705,643 and 17,589,673,316.72

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Solution

The fourth proportional to 31,862,728,407.10, 43,970,705,643 and 17,589,673,316.72 is: 24,273,826,707.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,862,728,407.10 : 43,970,705,643 = 17,589,673,316.72 : x
  2. Step 2: Convert to fraction form
    31,862,728,407.10/43,970,705,643 = 17,589,673,316.72/x
  3. Step 3: Cross multiply
    31,862,728,407.10x = 43,970,705,643 × 17,589,673,316.72
  4. Step 4: Simplify right side
    31,862,728,407.10x = 773,430,347,766,026,731,520
  5. Step 5: Solve for x
    x = 773,430,347,766,026,731,520/31,862,728,407.10
  6. Step 6: Final answer
    x = 24,273,826,707.00

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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.