Home / 57,726,447.93-79,632,295.83-35,692,904.07

Finding the Fourth Proportional to 57,726,447.93, 79,632,295.83 and 35,692,904.07

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Solution

The fourth proportional to 57,726,447.93, 79,632,295.83 and 35,692,904.07 is: 49,237,533.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,726,447.93 : 79,632,295.83 = 35,692,904.07 : x
  2. Step 2: Convert to fraction form
    57,726,447.93/79,632,295.83 = 35,692,904.07/x
  3. Step 3: Cross multiply
    57,726,447.93x = 79,632,295.83 × 35,692,904.07
  4. Step 4: Simplify right side
    57,726,447.93x = 2,842,307,895,934,051
  5. Step 5: Solve for x
    x = 2,842,307,895,934,051/57,726,447.93
  6. Step 6: Final answer
    x = 49,237,533.19

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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.