Home / 32,492,104,356.61-44,832,389,490.91-18,758,659,630.82

Finding the Fourth Proportional to 32,492,104,356.61, 44,832,389,490.91 and 18,758,659,630.82

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Solution

The fourth proportional to 32,492,104,356.61, 44,832,389,490.91 and 18,758,659,630.82 is: 25,883,073,797.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,492,104,356.61 : 44,832,389,490.91 = 18,758,659,630.82 : x
  2. Step 2: Convert to fraction form
    32,492,104,356.61/44,832,389,490.91 = 18,758,659,630.82/x
  3. Step 3: Cross multiply
    32,492,104,356.61x = 44,832,389,490.91 × 18,758,659,630.82
  4. Step 4: Simplify right side
    32,492,104,356.61x = 840,995,534,896,108,011,520
  5. Step 5: Solve for x
    x = 840,995,534,896,108,011,520/32,492,104,356.61
  6. Step 6: Final answer
    x = 25,883,073,797.43

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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.