Home / 40,372,479.90-60,558,719.85-24,248,166.30

Finding the Fourth Proportional to 40,372,479.90, 60,558,719.85 and 24,248,166.30

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Solution

The fourth proportional to 40,372,479.90, 60,558,719.85 and 24,248,166.30 is: 36,372,249.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,372,479.90 : 60,558,719.85 = 24,248,166.30 : x
  2. Step 2: Convert to fraction form
    40,372,479.90/60,558,719.85 = 24,248,166.30/x
  3. Step 3: Cross multiply
    40,372,479.90x = 60,558,719.85 × 24,248,166.30
  4. Step 4: Simplify right side
    40,372,479.90x = 1,468,437,909,837,911.25
  5. Step 5: Solve for x
    x = 1,468,437,909,837,911.25/40,372,479.90
  6. Step 6: Final answer
    x = 36,372,249.45

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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.