Home / 184,536,349.56-254,660,597.46-100,909,901.88

Finding the Fourth Proportional to 184,536,349.56, 254,660,597.46 and 100,909,901.88

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Solution

The fourth proportional to 184,536,349.56, 254,660,597.46 and 100,909,901.88 is: 139,255,902.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,536,349.56 : 254,660,597.46 = 100,909,901.88 : x
  2. Step 2: Convert to fraction form
    184,536,349.56/254,660,597.46 = 100,909,901.88/x
  3. Step 3: Cross multiply
    184,536,349.56x = 254,660,597.46 × 100,909,901.88
  4. Step 4: Simplify right side
    184,536,349.56x = 25,697,775,902,390,776
  5. Step 5: Solve for x
    x = 25,697,775,902,390,776/184,536,349.56
  6. Step 6: Final answer
    x = 139,255,902.50

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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.