Home / 14,346,118.07-21,522,233.89-4,631,283.17

Finding the Fourth Proportional to 14,346,118.07, 21,522,233.89 and 4,631,283.17

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Solution

The fourth proportional to 14,346,118.07, 21,522,233.89 and 4,631,283.17 is: 6,947,911.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,346,118.07 : 21,522,233.89 = 4,631,283.17 : x
  2. Step 2: Convert to fraction form
    14,346,118.07/21,522,233.89 = 4,631,283.17/x
  3. Step 3: Cross multiply
    14,346,118.07x = 21,522,233.89 × 4,631,283.17
  4. Step 4: Simplify right side
    14,346,118.07x = 99,675,559,574,446.94
  5. Step 5: Solve for x
    x = 99,675,559,574,446.94/14,346,118.07
  6. Step 6: Final answer
    x = 6,947,911.56

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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.