Home / 23,209,910,648.60-32,029,785,162.26-13,185,955,537.16

Finding the Fourth Proportional to 23,209,910,648.60, 32,029,785,162.26 and 13,185,955,537.16

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Solution

The fourth proportional to 23,209,910,648.60, 32,029,785,162.26 and 13,185,955,537.16 is: 18,196,680,263.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,209,910,648.60 : 32,029,785,162.26 = 13,185,955,537.16 : x
  2. Step 2: Convert to fraction form
    23,209,910,648.60/32,029,785,162.26 = 13,185,955,537.16/x
  3. Step 3: Cross multiply
    23,209,910,648.60x = 32,029,785,162.26 × 13,185,955,537.16
  4. Step 4: Simplify right side
    23,209,910,648.60x = 422,343,323,014,347,423,744
  5. Step 5: Solve for x
    x = 422,343,323,014,347,423,744/23,209,910,648.60
  6. Step 6: Final answer
    x = 18,196,680,263.39

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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.