Home / 45,442,025.80-68,163,038.70-26,262,910.60

Finding the Fourth Proportional to 45,442,025.80, 68,163,038.70 and 26,262,910.60

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Solution

The fourth proportional to 45,442,025.80, 68,163,038.70 and 26,262,910.60 is: 39,394,365.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,442,025.80 : 68,163,038.70 = 26,262,910.60 : x
  2. Step 2: Convert to fraction form
    45,442,025.80/68,163,038.70 = 26,262,910.60/x
  3. Step 3: Cross multiply
    45,442,025.80x = 68,163,038.70 × 26,262,910.60
  4. Step 4: Simplify right side
    45,442,025.80x = 1,790,159,791,602,440.50
  5. Step 5: Solve for x
    x = 1,790,159,791,602,440.50/45,442,025.80
  6. Step 6: Final answer
    x = 39,394,365.90

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1.5x scale

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.