Home / 26,896,374.11-40,330,544.93-9,617,914.19

Finding the Fourth Proportional to 26,896,374.11, 40,330,544.93 and 9,617,914.19

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Solution

The fourth proportional to 26,896,374.11, 40,330,544.93 and 9,617,914.19 is: 14,421,859.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,896,374.11 : 40,330,544.93 = 9,617,914.19 : x
  2. Step 2: Convert to fraction form
    26,896,374.11/40,330,544.93 = 9,617,914.19/x
  3. Step 3: Cross multiply
    26,896,374.11x = 40,330,544.93 × 9,617,914.19
  4. Step 4: Simplify right side
    26,896,374.11x = 387,895,720,461,483.56
  5. Step 5: Solve for x
    x = 387,895,720,461,483.56/26,896,374.11
  6. Step 6: Final answer
    x = 14,421,859.20

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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.