Home / 24,294,964.34-33,525,735.09-13,429,248.50

Finding the Fourth Proportional to 24,294,964.34, 33,525,735.09 and 13,429,248.50

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Solution

The fourth proportional to 24,294,964.34, 33,525,735.09 and 13,429,248.50 is: 18,531,635.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,294,964.34 : 33,525,735.09 = 13,429,248.50 : x
  2. Step 2: Convert to fraction form
    24,294,964.34/33,525,735.09 = 13,429,248.50/x
  3. Step 3: Cross multiply
    24,294,964.34x = 33,525,735.09 × 13,429,248.50
  4. Step 4: Simplify right side
    24,294,964.34x = 450,225,427,668,779.88
  5. Step 5: Solve for x
    x = 450,225,427,668,779.88/24,294,964.34
  6. Step 6: Final answer
    x = 18,531,635.67

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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.