Home / 186,624,145.60-279,936,218.40-95,924,881.60

Finding the Fourth Proportional to 186,624,145.60, 279,936,218.40 and 95,924,881.60

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Solution

The fourth proportional to 186,624,145.60, 279,936,218.40 and 95,924,881.60 is: 143,887,322.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    186,624,145.60 : 279,936,218.40 = 95,924,881.60 : x
  2. Step 2: Convert to fraction form
    186,624,145.60/279,936,218.40 = 95,924,881.60/x
  3. Step 3: Cross multiply
    186,624,145.60x = 279,936,218.40 × 95,924,881.60
  4. Step 4: Simplify right side
    186,624,145.60x = 26,852,848,605,571,736
  5. Step 5: Solve for x
    x = 26,852,848,605,571,736/186,624,145.60
  6. Step 6: Final answer
    x = 143,887,322.40

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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.