Home / 40,933,330.45-56,513,489.06-26,057,048.19

Finding the Fourth Proportional to 40,933,330.45, 56,513,489.06 and 26,057,048.19

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Solution

The fourth proportional to 40,933,330.45, 56,513,489.06 and 26,057,048.19 is: 35,974,954.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,933,330.45 : 56,513,489.06 = 26,057,048.19 : x
  2. Step 2: Convert to fraction form
    40,933,330.45/56,513,489.06 = 26,057,048.19/x
  3. Step 3: Cross multiply
    40,933,330.45x = 56,513,489.06 × 26,057,048.19
  4. Step 4: Simplify right side
    40,933,330.45x = 1,472,574,707,821,458
  5. Step 5: Solve for x
    x = 1,472,574,707,821,458/40,933,330.45
  6. Step 6: Final answer
    x = 35,974,954.68

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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.