Home / 107,293,408,189.56-148,072,728,968.46-62,194,778,004.60

Finding the Fourth Proportional to 107,293,408,189.56, 148,072,728,968.46 and 62,194,778,004.60

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Solution

The fourth proportional to 107,293,408,189.56, 148,072,728,968.46 and 62,194,778,004.60 is: 85,833,329,951.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,293,408,189.56 : 148,072,728,968.46 = 62,194,778,004.60 : x
  2. Step 2: Convert to fraction form
    107,293,408,189.56/148,072,728,968.46 = 62,194,778,004.60/x
  3. Step 3: Cross multiply
    107,293,408,189.56x = 148,072,728,968.46 × 62,194,778,004.60
  4. Step 4: Simplify right side
    107,293,408,189.56x = 9,209,350,506,728,672,722,944
  5. Step 5: Solve for x
    x = 9,209,350,506,728,672,722,944/107,293,408,189.56
  6. Step 6: Final answer
    x = 85,833,329,951.25

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.