Home / 44,762,495.64-67,143,739.82-12,414,397.76

Finding the Fourth Proportional to 44,762,495.64, 67,143,739.82 and 12,414,397.76

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Solution

The fourth proportional to 44,762,495.64, 67,143,739.82 and 12,414,397.76 is: 18,621,595.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,762,495.64 : 67,143,739.82 = 12,414,397.76 : x
  2. Step 2: Convert to fraction form
    44,762,495.64/67,143,739.82 = 12,414,397.76/x
  3. Step 3: Cross multiply
    44,762,495.64x = 67,143,739.82 × 12,414,397.76
  4. Step 4: Simplify right side
    44,762,495.64x = 833,549,093,219,430.75
  5. Step 5: Solve for x
    x = 833,549,093,219,430.75/44,762,495.64
  6. Step 6: Final answer
    x = 18,621,595.63

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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.