Home / 25,219,526-34,802,984.76-14,354,510

Finding the Fourth Proportional to 25,219,526, 34,802,984.76 and 14,354,510

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Solution

The fourth proportional to 25,219,526, 34,802,984.76 and 14,354,510 is: 19,809,245.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,219,526 : 34,802,984.76 = 14,354,510 : x
  2. Step 2: Convert to fraction form
    25,219,526/34,802,984.76 = 14,354,510/x
  3. Step 3: Cross multiply
    25,219,526x = 34,802,984.76 × 14,354,510
  4. Step 4: Simplify right side
    25,219,526x = 499,579,792,767,267.56
  5. Step 5: Solve for x
    x = 499,579,792,767,267.56/25,219,526
  6. Step 6: Final answer
    x = 19,809,245.93

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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.