Home / 25,343,930.22-34,974,411.03-14,332,842.06

Finding the Fourth Proportional to 25,343,930.22, 34,974,411.03 and 14,332,842.06

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Solution

The fourth proportional to 25,343,930.22, 34,974,411.03 and 14,332,842.06 is: 19,779,201.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,343,930.22 : 34,974,411.03 = 14,332,842.06 : x
  2. Step 2: Convert to fraction form
    25,343,930.22/34,974,411.03 = 14,332,842.06/x
  3. Step 3: Cross multiply
    25,343,930.22x = 34,974,411.03 × 14,332,842.06
  4. Step 4: Simplify right side
    25,343,930.22x = 501,282,709,434,511.94
  5. Step 5: Solve for x
    x = 501,282,709,434,511.94/25,343,930.22
  6. Step 6: Final answer
    x = 19,779,201.77

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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.