Home / 14,725,289.92-22,087,104.08-6,525,570.56

Finding the Fourth Proportional to 14,725,289.92, 22,087,104.08 and 6,525,570.56

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Solution

The fourth proportional to 14,725,289.92, 22,087,104.08 and 6,525,570.56 is: 9,787,987.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,725,289.92 : 22,087,104.08 = 6,525,570.56 : x
  2. Step 2: Convert to fraction form
    14,725,289.92/22,087,104.08 = 6,525,570.56/x
  3. Step 3: Cross multiply
    14,725,289.92x = 22,087,104.08 × 6,525,570.56
  4. Step 4: Simplify right side
    14,725,289.92x = 144,130,956,140,103.88
  5. Step 5: Solve for x
    x = 144,130,956,140,103.88/14,725,289.92
  6. Step 6: Final answer
    x = 9,787,987.67

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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.