Home / 23,209,910,648.10-32,029,785,161.57-13,185,955,536.66

Finding the Fourth Proportional to 23,209,910,648.10, 32,029,785,161.57 and 13,185,955,536.66

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Solution

The fourth proportional to 23,209,910,648.10, 32,029,785,161.57 and 13,185,955,536.66 is: 18,196,680,262.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,209,910,648.10 : 32,029,785,161.57 = 13,185,955,536.66 : x
  2. Step 2: Convert to fraction form
    23,209,910,648.10/32,029,785,161.57 = 13,185,955,536.66/x
  3. Step 3: Cross multiply
    23,209,910,648.10x = 32,029,785,161.57 × 13,185,955,536.66
  4. Step 4: Simplify right side
    23,209,910,648.10x = 422,343,322,989,234,225,152
  5. Step 5: Solve for x
    x = 422,343,322,989,234,225,152/23,209,910,648.10
  6. Step 6: Final answer
    x = 18,196,680,262.70

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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.