Home / 46,818,788.59-64,567,255.71-40,201,320.25

Finding the Fourth Proportional to 46,818,788.59, 64,567,255.71 and 40,201,320.25

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Solution

The fourth proportional to 46,818,788.59, 64,567,255.71 and 40,201,320.25 is: 55,441,180.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,818,788.59 : 64,567,255.71 = 40,201,320.25 : x
  2. Step 2: Convert to fraction form
    46,818,788.59/64,567,255.71 = 40,201,320.25/x
  3. Step 3: Cross multiply
    46,818,788.59x = 64,567,255.71 × 40,201,320.25
  4. Step 4: Simplify right side
    46,818,788.59x = 2,595,688,924,692,815
  5. Step 5: Solve for x
    x = 2,595,688,924,692,815/46,818,788.59
  6. Step 6: Final answer
    x = 55,441,180.83

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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.