Home / 134,368,001.60-201,552,002.40-107,494,145.60

Finding the Fourth Proportional to 134,368,001.60, 201,552,002.40 and 107,494,145.60

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Solution

The fourth proportional to 134,368,001.60, 201,552,002.40 and 107,494,145.60 is: 161,241,218.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,368,001.60 : 201,552,002.40 = 107,494,145.60 : x
  2. Step 2: Convert to fraction form
    134,368,001.60/201,552,002.40 = 107,494,145.60/x
  3. Step 3: Cross multiply
    134,368,001.60x = 201,552,002.40 × 107,494,145.60
  4. Step 4: Simplify right side
    134,368,001.60x = 21,665,660,291,957,148
  5. Step 5: Solve for x
    x = 21,665,660,291,957,148/134,368,001.60
  6. Step 6: Final answer
    x = 161,241,218.40

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1.5x scale

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.