Home / 19,070,943.04-26,317,591.32-10,369,334.80

Finding the Fourth Proportional to 19,070,943.04, 26,317,591.32 and 10,369,334.80

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Solution

The fourth proportional to 19,070,943.04, 26,317,591.32 and 10,369,334.80 is: 14,309,513.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,070,943.04 : 26,317,591.32 = 10,369,334.80 : x
  2. Step 2: Convert to fraction form
    19,070,943.04/26,317,591.32 = 10,369,334.80/x
  3. Step 3: Cross multiply
    19,070,943.04x = 26,317,591.32 × 10,369,334.80
  4. Step 4: Simplify right side
    19,070,943.04x = 272,895,915,526,653.97
  5. Step 5: Solve for x
    x = 272,895,915,526,653.97/19,070,943.04
  6. Step 6: Final answer
    x = 14,309,513.43

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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.