Home / 14,044,324.02-21,066,485.77-3,946,945.02

Finding the Fourth Proportional to 14,044,324.02, 21,066,485.77 and 3,946,945.02

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Solution

The fourth proportional to 14,044,324.02, 21,066,485.77 and 3,946,945.02 is: 5,920,417.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,044,324.02 : 21,066,485.77 = 3,946,945.02 : x
  2. Step 2: Convert to fraction form
    14,044,324.02/21,066,485.77 = 3,946,945.02/x
  3. Step 3: Cross multiply
    14,044,324.02x = 21,066,485.77 × 3,946,945.02
  4. Step 4: Simplify right side
    14,044,324.02x = 83,148,261,024,736.72
  5. Step 5: Solve for x
    x = 83,148,261,024,736.72/14,044,324.02
  6. Step 6: Final answer
    x = 5,920,417.45

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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.