Home / 159,370,784.40-239,056,176.60-159,370,784.40

Finding the Fourth Proportional to 159,370,784.40, 239,056,176.60 and 159,370,784.40

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Solution

The fourth proportional to 159,370,784.40, 239,056,176.60 and 159,370,784.40 is: 239,056,176.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    159,370,784.40 : 239,056,176.60 = 159,370,784.40 : x
  2. Step 2: Convert to fraction form
    159,370,784.40/239,056,176.60 = 159,370,784.40/x
  3. Step 3: Cross multiply
    159,370,784.40x = 239,056,176.60 × 159,370,784.40
  4. Step 4: Simplify right side
    159,370,784.40x = 38,098,570,380,406,928
  5. Step 5: Solve for x
    x = 38,098,570,380,406,928/159,370,784.40
  6. Step 6: Final answer
    x = 239,056,176.60

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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.