Home / 43,392,636.16-59,877,880.22-25,748,498.50

Finding the Fourth Proportional to 43,392,636.16, 59,877,880.22 and 25,748,498.50

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Solution

The fourth proportional to 43,392,636.16, 59,877,880.22 and 25,748,498.50 is: 35,530,579.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,392,636.16 : 59,877,880.22 = 25,748,498.50 : x
  2. Step 2: Convert to fraction form
    43,392,636.16/59,877,880.22 = 25,748,498.50/x
  3. Step 3: Cross multiply
    43,392,636.16x = 59,877,880.22 × 25,748,498.50
  4. Step 4: Simplify right side
    43,392,636.16x = 1,541,765,509,027,849.75
  5. Step 5: Solve for x
    x = 1,541,765,509,027,849.75/43,392,636.16
  6. Step 6: Final answer
    x = 35,530,579.51

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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.