Home / 27,047,048.40-40,572,447.96-10,873,006.08

Finding the Fourth Proportional to 27,047,048.40, 40,572,447.96 and 10,873,006.08

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Solution

The fourth proportional to 27,047,048.40, 40,572,447.96 and 10,873,006.08 is: 16,310,263.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,047,048.40 : 40,572,447.96 = 10,873,006.08 : x
  2. Step 2: Convert to fraction form
    27,047,048.40/40,572,447.96 = 10,873,006.08/x
  3. Step 3: Cross multiply
    27,047,048.40x = 40,572,447.96 × 10,873,006.08
  4. Step 4: Simplify right side
    27,047,048.40x = 441,144,473,349,563.62
  5. Step 5: Solve for x
    x = 441,144,473,349,563.62/27,047,048.40
  6. Step 6: Final answer
    x = 16,310,263.02

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.