Home / 184,774,702.89-254,989,169.81-101,143,310.52

Finding the Fourth Proportional to 184,774,702.89, 254,989,169.81 and 101,143,310.52

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Solution

The fourth proportional to 184,774,702.89, 254,989,169.81 and 101,143,310.52 is: 139,577,812.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,774,702.89 : 254,989,169.81 = 101,143,310.52 : x
  2. Step 2: Convert to fraction form
    184,774,702.89/254,989,169.81 = 101,143,310.52/x
  3. Step 3: Cross multiply
    184,774,702.89x = 254,989,169.81 × 101,143,310.52
  4. Step 4: Simplify right side
    184,774,702.89x = 25,790,448,781,329,840
  5. Step 5: Solve for x
    x = 25,790,448,781,329,840/184,774,702.89
  6. Step 6: Final answer
    x = 139,577,812.21

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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.