Home / 184,234,239.95-276,447,002.29-75,139,448.27

Finding the Fourth Proportional to 184,234,239.95, 276,447,002.29 and 75,139,448.27

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Solution

The fourth proportional to 184,234,239.95, 276,447,002.29 and 75,139,448.27 is: 112,748,179.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,234,239.95 : 276,447,002.29 = 75,139,448.27 : x
  2. Step 2: Convert to fraction form
    184,234,239.95/276,447,002.29 = 75,139,448.27/x
  3. Step 3: Cross multiply
    184,234,239.95x = 276,447,002.29 × 75,139,448.27
  4. Step 4: Simplify right side
    184,234,239.95x = 20,772,075,226,395,944
  5. Step 5: Solve for x
    x = 20,772,075,226,395,944/184,234,239.95
  6. Step 6: Final answer
    x = 112,748,179.89

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.