Home / 183,866,040.24-253,735,903.80-101,358,014.64

Finding the Fourth Proportional to 183,866,040.24, 253,735,903.80 and 101,358,014.64

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Solution

The fourth proportional to 183,866,040.24, 253,735,903.80 and 101,358,014.64 is: 139,874,483.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,866,040.24 : 253,735,903.80 = 101,358,014.64 : x
  2. Step 2: Convert to fraction form
    183,866,040.24/253,735,903.80 = 101,358,014.64/x
  3. Step 3: Cross multiply
    183,866,040.24x = 253,735,903.80 × 101,358,014.64
  4. Step 4: Simplify right side
    183,866,040.24x = 25,718,167,452,054,032
  5. Step 5: Solve for x
    x = 25,718,167,452,054,032/183,866,040.24
  6. Step 6: Final answer
    x = 139,874,483.72

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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.