Home / 45,368,995.66-62,606,751.69-25,787,166.46

Finding the Fourth Proportional to 45,368,995.66, 62,606,751.69 and 25,787,166.46

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Solution

The fourth proportional to 45,368,995.66, 62,606,751.69 and 25,787,166.46 is: 35,584,890.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,368,995.66 : 62,606,751.69 = 25,787,166.46 : x
  2. Step 2: Convert to fraction form
    45,368,995.66/62,606,751.69 = 25,787,166.46/x
  3. Step 3: Cross multiply
    45,368,995.66x = 62,606,751.69 × 25,787,166.46
  4. Step 4: Simplify right side
    45,368,995.66x = 1,614,450,727,349,916.25
  5. Step 5: Solve for x
    x = 1,614,450,727,349,916.25/45,368,995.66
  6. Step 6: Final answer
    x = 35,584,890.16

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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.