Home / 35,624,039.45-49,161,269.72-19,326,515.45

Finding the Fourth Proportional to 35,624,039.45, 49,161,269.72 and 19,326,515.45

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Solution

The fourth proportional to 35,624,039.45, 49,161,269.72 and 19,326,515.45 is: 26,670,643.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,624,039.45 : 49,161,269.72 = 19,326,515.45 : x
  2. Step 2: Convert to fraction form
    35,624,039.45/49,161,269.72 = 19,326,515.45/x
  3. Step 3: Cross multiply
    35,624,039.45x = 49,161,269.72 × 19,326,515.45
  4. Step 4: Simplify right side
    35,624,039.45x = 950,116,038,587,707
  5. Step 5: Solve for x
    x = 950,116,038,587,707/35,624,039.45
  6. Step 6: Final answer
    x = 26,670,643.01

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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.