Home / 40,579,550.08-60,831,222.08-13,634,362.24

Finding the Fourth Proportional to 40,579,550.08, 60,831,222.08 and 13,634,362.24

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Solution

The fourth proportional to 40,579,550.08, 60,831,222.08 and 13,634,362.24 is: 20,438,741.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,579,550.08 : 60,831,222.08 = 13,634,362.24 : x
  2. Step 2: Convert to fraction form
    40,579,550.08/60,831,222.08 = 13,634,362.24/x
  3. Step 3: Cross multiply
    40,579,550.08x = 60,831,222.08 × 13,634,362.24
  4. Step 4: Simplify right side
    40,579,550.08x = 829,394,917,340,606.25
  5. Step 5: Solve for x
    x = 829,394,917,340,606.25/40,579,550.08
  6. Step 6: Final answer
    x = 20,438,741.08

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.