Home / 184,513,115.34-254,628,557.28-100,886,642.64

Finding the Fourth Proportional to 184,513,115.34, 254,628,557.28 and 100,886,642.64

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Solution

The fourth proportional to 184,513,115.34, 254,628,557.28 and 100,886,642.64 is: 139,223,817.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,513,115.34 : 254,628,557.28 = 100,886,642.64 : x
  2. Step 2: Convert to fraction form
    184,513,115.34/254,628,557.28 = 100,886,642.64/x
  3. Step 3: Cross multiply
    184,513,115.34x = 254,628,557.28 × 100,886,642.64
  4. Step 4: Simplify right side
    184,513,115.34x = 25,688,620,264,246,132
  5. Step 5: Solve for x
    x = 25,688,620,264,246,132/184,513,115.34
  6. Step 6: Final answer
    x = 139,223,817.33

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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.