Home / 340,027,462.23-510,077,646.56-94,385,135.37

Finding the Fourth Proportional to 340,027,462.23, 510,077,646.56 and 94,385,135.37

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Solution

The fourth proportional to 340,027,462.23, 510,077,646.56 and 94,385,135.37 is: 141,587,821.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    340,027,462.23 : 510,077,646.56 = 94,385,135.37 : x
  2. Step 2: Convert to fraction form
    340,027,462.23/510,077,646.56 = 94,385,135.37/x
  3. Step 3: Cross multiply
    340,027,462.23x = 510,077,646.56 × 94,385,135.37
  4. Step 4: Simplify right side
    340,027,462.23x = 48,143,747,719,776,616
  5. Step 5: Solve for x
    x = 48,143,747,719,776,616/340,027,462.23
  6. Step 6: Final answer
    x = 141,587,821.77

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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.