Home / 45,480,699.36-62,763,365.04-25,903,409.28

Finding the Fourth Proportional to 45,480,699.36, 62,763,365.04 and 25,903,409.28

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Solution

The fourth proportional to 45,480,699.36, 62,763,365.04 and 25,903,409.28 is: 35,746,704.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,480,699.36 : 62,763,365.04 = 25,903,409.28 : x
  2. Step 2: Convert to fraction form
    45,480,699.36/62,763,365.04 = 25,903,409.28/x
  3. Step 3: Cross multiply
    45,480,699.36x = 62,763,365.04 × 25,903,409.28
  4. Step 4: Simplify right side
    45,480,699.36x = 1,625,785,132,421,163.50
  5. Step 5: Solve for x
    x = 1,625,785,132,421,163.50/45,480,699.36
  6. Step 6: Final answer
    x = 35,746,704.76

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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.