Home / 265,801,087.19-366,805,509.93-146,723,710.32

Finding the Fourth Proportional to 265,801,087.19, 366,805,509.93 and 146,723,710.32

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Solution

The fourth proportional to 265,801,087.19, 366,805,509.93 and 146,723,710.32 is: 202,478,725.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    265,801,087.19 : 366,805,509.93 = 146,723,710.32 : x
  2. Step 2: Convert to fraction form
    265,801,087.19/366,805,509.93 = 146,723,710.32/x
  3. Step 3: Cross multiply
    265,801,087.19x = 366,805,509.93 × 146,723,710.32
  4. Step 4: Simplify right side
    265,801,087.19x = 53,819,065,382,749,200
  5. Step 5: Solve for x
    x = 53,819,065,382,749,200/265,801,087.19
  6. Step 6: Final answer
    x = 202,478,725.55

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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.