Home / 19,291,827.29-26,622,616.55-10,590,147.95

Finding the Fourth Proportional to 19,291,827.29, 26,622,616.55 and 10,590,147.95

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Solution

The fourth proportional to 19,291,827.29, 26,622,616.55 and 10,590,147.95 is: 14,614,346.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,291,827.29 : 26,622,616.55 = 10,590,147.95 : x
  2. Step 2: Convert to fraction form
    19,291,827.29/26,622,616.55 = 10,590,147.95/x
  3. Step 3: Cross multiply
    19,291,827.29x = 26,622,616.55 × 10,590,147.95
  4. Step 4: Simplify right side
    19,291,827.29x = 281,937,447,894,554.75
  5. Step 5: Solve for x
    x = 281,937,447,894,554.75/19,291,827.29
  6. Step 6: Final answer
    x = 14,614,346.47

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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.