Home / 134,290,820.40-201,436,230.60-134,290,820.40

Finding the Fourth Proportional to 134,290,820.40, 201,436,230.60 and 134,290,820.40

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Solution

The fourth proportional to 134,290,820.40, 201,436,230.60 and 134,290,820.40 is: 201,436,230.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,290,820.40 : 201,436,230.60 = 134,290,820.40 : x
  2. Step 2: Convert to fraction form
    134,290,820.40/201,436,230.60 = 134,290,820.40/x
  3. Step 3: Cross multiply
    134,290,820.40x = 201,436,230.60 × 134,290,820.40
  4. Step 4: Simplify right side
    134,290,820.40x = 27,051,036,665,557,584
  5. Step 5: Solve for x
    x = 27,051,036,665,557,584/134,290,820.40
  6. Step 6: Final answer
    x = 201,436,230.60

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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.