Home / 14,093,461-19,448,995.62-7,654,933

Finding the Fourth Proportional to 14,093,461, 19,448,995.62 and 7,654,933

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Solution

The fourth proportional to 14,093,461, 19,448,995.62 and 7,654,933 is: 10,563,818.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,093,461 : 19,448,995.62 = 7,654,933 : x
  2. Step 2: Convert to fraction form
    14,093,461/19,448,995.62 = 7,654,933/x
  3. Step 3: Cross multiply
    14,093,461x = 19,448,995.62 × 7,654,933
  4. Step 4: Simplify right side
    14,093,461x = 148,880,758,388,393.47
  5. Step 5: Solve for x
    x = 148,880,758,388,393.47/14,093,461
  6. Step 6: Final answer
    x = 10,563,818.10

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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.