Home / 2,438,149,228.40-3,657,223,842.60-597,901,905.65

Finding the Fourth Proportional to 2,438,149,228.40, 3,657,223,842.60 and 597,901,905.65

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Solution

The fourth proportional to 2,438,149,228.40, 3,657,223,842.60 and 597,901,905.65 is: 896,852,858.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,438,149,228.40 : 3,657,223,842.60 = 597,901,905.65 : x
  2. Step 2: Convert to fraction form
    2,438,149,228.40/3,657,223,842.60 = 597,901,905.65/x
  3. Step 3: Cross multiply
    2,438,149,228.40x = 3,657,223,842.60 × 597,901,905.65
  4. Step 4: Simplify right side
    2,438,149,228.40x = 2,186,661,104,879,155,456
  5. Step 5: Solve for x
    x = 2,186,661,104,879,155,456/2,438,149,228.40
  6. Step 6: Final answer
    x = 896,852,858.48

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Double scale
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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.