Home / 58,789,423.83-81,129,720.12-32,329,483.56

Finding the Fourth Proportional to 58,789,423.83, 81,129,720.12 and 32,329,483.56

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Solution

The fourth proportional to 58,789,423.83, 81,129,720.12 and 32,329,483.56 is: 44,614,860.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,789,423.83 : 81,129,720.12 = 32,329,483.56 : x
  2. Step 2: Convert to fraction form
    58,789,423.83/81,129,720.12 = 32,329,483.56/x
  3. Step 3: Cross multiply
    58,789,423.83x = 81,129,720.12 × 32,329,483.56
  4. Step 4: Simplify right side
    58,789,423.83x = 2,622,881,952,846,941.50
  5. Step 5: Solve for x
    x = 2,622,881,952,846,941.50/58,789,423.83
  6. Step 6: Final answer
    x = 44,614,860.67

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