Home / 25,708,070.26-35,477,789.72-14,105,630.67

Finding the Fourth Proportional to 25,708,070.26, 35,477,789.72 and 14,105,630.67

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Solution

The fourth proportional to 25,708,070.26, 35,477,789.72 and 14,105,630.67 is: 19,466,128.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,708,070.26 : 35,477,789.72 = 14,105,630.67 : x
  2. Step 2: Convert to fraction form
    25,708,070.26/35,477,789.72 = 14,105,630.67/x
  3. Step 3: Cross multiply
    25,708,070.26x = 35,477,789.72 × 14,105,630.67
  4. Step 4: Simplify right side
    25,708,070.26x = 500,436,598,778,242.69
  5. Step 5: Solve for x
    x = 500,436,598,778,242.69/25,708,070.26
  6. Step 6: Final answer
    x = 19,466,128.48

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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.