Home / 177,147,904.40-265,721,856.60-177,147,904.40

Finding the Fourth Proportional to 177,147,904.40, 265,721,856.60 and 177,147,904.40

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Solution

The fourth proportional to 177,147,904.40, 265,721,856.60 and 177,147,904.40 is: 265,721,856.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,147,904.40 : 265,721,856.60 = 177,147,904.40 : x
  2. Step 2: Convert to fraction form
    177,147,904.40/265,721,856.60 = 177,147,904.40/x
  3. Step 3: Cross multiply
    177,147,904.40x = 265,721,856.60 × 177,147,904.40
  4. Step 4: Simplify right side
    177,147,904.40x = 47,072,070,049,967,312
  5. Step 5: Solve for x
    x = 47,072,070,049,967,312/177,147,904.40
  6. Step 6: Final answer
    x = 265,721,856.60

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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.