Home / 45,866,389.05-63,295,574.24-25,239,835.24

Finding the Fourth Proportional to 45,866,389.05, 63,295,574.24 and 25,239,835.24

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Solution

The fourth proportional to 45,866,389.05, 63,295,574.24 and 25,239,835.24 is: 34,830,949.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,866,389.05 : 63,295,574.24 = 25,239,835.24 : x
  2. Step 2: Convert to fraction form
    45,866,389.05/63,295,574.24 = 25,239,835.24/x
  3. Step 3: Cross multiply
    45,866,389.05x = 63,295,574.24 × 25,239,835.24
  4. Step 4: Simplify right side
    45,866,389.05x = 1,597,569,865,143,649
  5. Step 5: Solve for x
    x = 1,597,569,865,143,649/45,866,389.05
  6. Step 6: Final answer
    x = 34,830,949.16

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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.