Home / 14,792,042.48-22,148,192.28-9,661,768.16

Finding the Fourth Proportional to 14,792,042.48, 22,148,192.28 and 9,661,768.16

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Solution

The fourth proportional to 14,792,042.48, 22,148,192.28 and 9,661,768.16 is: 14,466,609.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,792,042.48 : 22,148,192.28 = 9,661,768.16 : x
  2. Step 2: Convert to fraction form
    14,792,042.48/22,148,192.28 = 9,661,768.16/x
  3. Step 3: Cross multiply
    14,792,042.48x = 22,148,192.28 × 9,661,768.16
  4. Step 4: Simplify right side
    14,792,042.48x = 213,990,698,972,461.81
  5. Step 5: Solve for x
    x = 213,990,698,972,461.81/14,792,042.48
  6. Step 6: Final answer
    x = 14,466,609.28

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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.