Home / 14,154,013.98-21,227,510.70-6,066,072.36

Finding the Fourth Proportional to 14,154,013.98, 21,227,510.70 and 6,066,072.36

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Solution

The fourth proportional to 14,154,013.98, 21,227,510.70 and 6,066,072.36 is: 9,097,604.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,154,013.98 : 21,227,510.70 = 6,066,072.36 : x
  2. Step 2: Convert to fraction form
    14,154,013.98/21,227,510.70 = 6,066,072.36/x
  3. Step 3: Cross multiply
    14,154,013.98x = 21,227,510.70 × 6,066,072.36
  4. Step 4: Simplify right side
    14,154,013.98x = 128,767,615,928,874.25
  5. Step 5: Solve for x
    x = 128,767,615,928,874.25/14,154,013.98
  6. Step 6: Final answer
    x = 9,097,604.12

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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.