Home / 275,288,837,036.33-379,881,477,859.38-151,683,059,248.01

Finding the Fourth Proportional to 275,288,837,036.33, 379,881,477,859.38 and 151,683,059,248.01

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Solution

The fourth proportional to 275,288,837,036.33, 379,881,477,859.38 and 151,683,059,248.01 is: 209,313,190,224.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    275,288,837,036.33 : 379,881,477,859.38 = 151,683,059,248.01 : x
  2. Step 2: Convert to fraction form
    275,288,837,036.33/379,881,477,859.38 = 151,683,059,248.01/x
  3. Step 3: Cross multiply
    275,288,837,036.33x = 379,881,477,859.38 × 151,683,059,248.01
  4. Step 4: Simplify right side
    275,288,837,036.33x = 57,621,584,713,365,940,338,688
  5. Step 5: Solve for x
    x = 57,621,584,713,365,940,338,688/275,288,837,036.33
  6. Step 6: Final answer
    x = 209,313,190,224.86

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1.5x scale

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.