Home / 372,728,711,101.40-559,093,066,652.10-372,728,711,101.40

Finding the Fourth Proportional to 372,728,711,101.40, 559,093,066,652.10 and 372,728,711,101.40

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Solution

The fourth proportional to 372,728,711,101.40, 559,093,066,652.10 and 372,728,711,101.40 is: 559,093,066,652.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    372,728,711,101.40 : 559,093,066,652.10 = 372,728,711,101.40 : x
  2. Step 2: Convert to fraction form
    372,728,711,101.40/559,093,066,652.10 = 372,728,711,101.40/x
  3. Step 3: Cross multiply
    372,728,711,101.40x = 559,093,066,652.10 × 372,728,711,101.40
  4. Step 4: Simplify right side
    372,728,711,101.40x = 208,390,038,118,966,369,452,032
  5. Step 5: Solve for x
    x = 208,390,038,118,966,369,452,032/372,728,711,101.40
  6. Step 6: Final answer
    x = 559,093,066,652.10

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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.