Home / 39,111,477.60-58,688,211.60-16,394,671.20

Finding the Fourth Proportional to 39,111,477.60, 58,688,211.60 and 16,394,671.20

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Solution

The fourth proportional to 39,111,477.60, 58,688,211.60 and 16,394,671.20 is: 24,600,807.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,111,477.60 : 58,688,211.60 = 16,394,671.20 : x
  2. Step 2: Convert to fraction form
    39,111,477.60/58,688,211.60 = 16,394,671.20/x
  3. Step 3: Cross multiply
    39,111,477.60x = 58,688,211.60 × 16,394,671.20
  4. Step 4: Simplify right side
    39,111,477.60x = 962,173,932,498,025.88
  5. Step 5: Solve for x
    x = 962,173,932,498,025.88/39,111,477.60
  6. Step 6: Final answer
    x = 24,600,807.53

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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.