Home / 14,792,045.48-22,148,196.78-9,661,771.16

Finding the Fourth Proportional to 14,792,045.48, 22,148,196.78 and 9,661,771.16

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Solution

The fourth proportional to 14,792,045.48, 22,148,196.78 and 9,661,771.16 is: 14,466,613.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,792,045.48 : 22,148,196.78 = 9,661,771.16 : x
  2. Step 2: Convert to fraction form
    14,792,045.48/22,148,196.78 = 9,661,771.16/x
  3. Step 3: Cross multiply
    14,792,045.48x = 22,148,196.78 × 9,661,771.16
  4. Step 4: Simplify right side
    14,792,045.48x = 213,990,808,895,008.88
  5. Step 5: Solve for x
    x = 213,990,808,895,008.88/14,792,045.48
  6. Step 6: Final answer
    x = 14,466,613.77

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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.