Home / 54,584,711-75,265,490.22-44,630,536.76

Finding the Fourth Proportional to 54,584,711, 75,265,490.22 and 44,630,536.76

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Solution

The fourth proportional to 54,584,711, 75,265,490.22 and 44,630,536.76 is: 61,539,928.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,584,711 : 75,265,490.22 = 44,630,536.76 : x
  2. Step 2: Convert to fraction form
    54,584,711/75,265,490.22 = 44,630,536.76/x
  3. Step 3: Cross multiply
    54,584,711x = 75,265,490.22 × 44,630,536.76
  4. Step 4: Simplify right side
    54,584,711x = 3,359,139,228,023,130.50
  5. Step 5: Solve for x
    x = 3,359,139,228,023,130.50/54,584,711
  6. Step 6: Final answer
    x = 61,539,928.79

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.