Home / 32,118,760.36-44,323,928.76-17,434,418.32

Finding the Fourth Proportional to 32,118,760.36, 44,323,928.76 and 17,434,418.32

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Solution

The fourth proportional to 32,118,760.36, 44,323,928.76 and 17,434,418.32 is: 24,059,518.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,118,760.36 : 44,323,928.76 = 17,434,418.32 : x
  2. Step 2: Convert to fraction form
    32,118,760.36/44,323,928.76 = 17,434,418.32/x
  3. Step 3: Cross multiply
    32,118,760.36x = 44,323,928.76 × 17,434,418.32
  4. Step 4: Simplify right side
    32,118,760.36x = 772,761,915,587,718.88
  5. Step 5: Solve for x
    x = 772,761,915,587,718.88/32,118,760.36
  6. Step 6: Final answer
    x = 24,059,518.70

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Double scale
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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.