Home / 16,617,730.50-22,933,260.27-9,374,386.50

Finding the Fourth Proportional to 16,617,730.50, 22,933,260.27 and 9,374,386.50

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Solution

The fourth proportional to 16,617,730.50, 22,933,260.27 and 9,374,386.50 is: 12,937,100.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,617,730.50 : 22,933,260.27 = 9,374,386.50 : x
  2. Step 2: Convert to fraction form
    16,617,730.50/22,933,260.27 = 9,374,386.50/x
  3. Step 3: Cross multiply
    16,617,730.50x = 22,933,260.27 × 9,374,386.50
  4. Step 4: Simplify right side
    16,617,730.50x = 214,985,245,476,074.34
  5. Step 5: Solve for x
    x = 214,985,245,476,074.34/16,617,730.50
  6. Step 6: Final answer
    x = 12,937,100.25

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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.