Home / 265,675,015.64-366,633,907.80-146,602,903.70

Finding the Fourth Proportional to 265,675,015.64, 366,633,907.80 and 146,602,903.70

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Solution

The fourth proportional to 265,675,015.64, 366,633,907.80 and 146,602,903.70 is: 202,313,323.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    265,675,015.64 : 366,633,907.80 = 146,602,903.70 : x
  2. Step 2: Convert to fraction form
    265,675,015.64/366,633,907.80 = 146,602,903.70/x
  3. Step 3: Cross multiply
    265,675,015.64x = 366,633,907.80 × 146,602,903.70
  4. Step 4: Simplify right side
    265,675,015.64x = 53,749,595,478,358,080
  5. Step 5: Solve for x
    x = 53,749,595,478,358,080/265,675,015.64
  6. Step 6: Final answer
    x = 202,313,323.85

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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.