Home / 57,472,655.58-86,163,207.93-33,184,031.22

Finding the Fourth Proportional to 57,472,655.58, 86,163,207.93 and 33,184,031.22

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Solution

The fourth proportional to 57,472,655.58, 86,163,207.93 and 33,184,031.22 is: 49,749,616.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,472,655.58 : 86,163,207.93 = 33,184,031.22 : x
  2. Step 2: Convert to fraction form
    57,472,655.58/86,163,207.93 = 33,184,031.22/x
  3. Step 3: Cross multiply
    57,472,655.58x = 86,163,207.93 × 33,184,031.22
  4. Step 4: Simplify right side
    57,472,655.58x = 2,859,242,581,964,471.50
  5. Step 5: Solve for x
    x = 2,859,242,581,964,471.50/57,472,655.58
  6. Step 6: Final answer
    x = 49,749,616.63

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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.