Home / 27,013,980.08-37,279,304.02-14,624,073.16

Finding the Fourth Proportional to 27,013,980.08, 37,279,304.02 and 14,624,073.16

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Solution

The fourth proportional to 27,013,980.08, 37,279,304.02 and 14,624,073.16 is: 20,181,227.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,013,980.08 : 37,279,304.02 = 14,624,073.16 : x
  2. Step 2: Convert to fraction form
    27,013,980.08/37,279,304.02 = 14,624,073.16/x
  3. Step 3: Cross multiply
    27,013,980.08x = 37,279,304.02 × 14,624,073.16
  4. Step 4: Simplify right side
    27,013,980.08x = 545,175,269,477,140.06
  5. Step 5: Solve for x
    x = 545,175,269,477,140.06/27,013,980.08
  6. Step 6: Final answer
    x = 20,181,227.20

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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.