Home / 177,309,022.60-265,963,533.90-62,423,288.20

Finding the Fourth Proportional to 177,309,022.60, 265,963,533.90 and 62,423,288.20

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Solution

The fourth proportional to 177,309,022.60, 265,963,533.90 and 62,423,288.20 is: 93,634,932.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,309,022.60 : 265,963,533.90 = 62,423,288.20 : x
  2. Step 2: Convert to fraction form
    177,309,022.60/265,963,533.90 = 62,423,288.20/x
  3. Step 3: Cross multiply
    177,309,022.60x = 265,963,533.90 × 62,423,288.20
  4. Step 4: Simplify right side
    177,309,022.60x = 16,602,318,327,330,172
  5. Step 5: Solve for x
    x = 16,602,318,327,330,172/177,309,022.60
  6. Step 6: Final answer
    x = 93,634,932.30

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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.