Home / 151,038,032.40-226,557,048.60-134,017,923.60

Finding the Fourth Proportional to 151,038,032.40, 226,557,048.60 and 134,017,923.60

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Solution

The fourth proportional to 151,038,032.40, 226,557,048.60 and 134,017,923.60 is: 201,026,885.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,038,032.40 : 226,557,048.60 = 134,017,923.60 : x
  2. Step 2: Convert to fraction form
    151,038,032.40/226,557,048.60 = 134,017,923.60/x
  3. Step 3: Cross multiply
    151,038,032.40x = 226,557,048.60 × 134,017,923.60
  4. Step 4: Simplify right side
    151,038,032.40x = 30,362,705,230,316,284
  5. Step 5: Solve for x
    x = 30,362,705,230,316,284/151,038,032.40
  6. Step 6: Final answer
    x = 201,026,885.40

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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.