Home / 364,242,735.36-546,365,036.16-148,831,983.36

Finding the Fourth Proportional to 364,242,735.36, 546,365,036.16 and 148,831,983.36

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Solution

The fourth proportional to 364,242,735.36, 546,365,036.16 and 148,831,983.36 is: 223,248,356.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    364,242,735.36 : 546,365,036.16 = 148,831,983.36 : x
  2. Step 2: Convert to fraction form
    364,242,735.36/546,365,036.16 = 148,831,983.36/x
  3. Step 3: Cross multiply
    364,242,735.36x = 546,365,036.16 × 148,831,983.36
  4. Step 4: Simplify right side
    364,242,735.36x = 81,316,591,970,250,928
  5. Step 5: Solve for x
    x = 81,316,591,970,250,928/364,242,735.36
  6. Step 6: Final answer
    x = 223,248,356.32

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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.