Home / 65,050,128,009.60-97,391,526,004.80-65,050,128,009.60

Finding the Fourth Proportional to 65,050,128,009.60, 97,391,526,004.80 and 65,050,128,009.60

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Solution

The fourth proportional to 65,050,128,009.60, 97,391,526,004.80 and 65,050,128,009.60 is: 97,391,526,004.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,050,128,009.60 : 97,391,526,004.80 = 65,050,128,009.60 : x
  2. Step 2: Convert to fraction form
    65,050,128,009.60/97,391,526,004.80 = 65,050,128,009.60/x
  3. Step 3: Cross multiply
    65,050,128,009.60x = 97,391,526,004.80 × 65,050,128,009.60
  4. Step 4: Simplify right side
    65,050,128,009.60x = 6,335,331,233,662,527,078,400
  5. Step 5: Solve for x
    x = 6,335,331,233,662,527,078,400/65,050,128,009.60
  6. Step 6: Final answer
    x = 97,391,526,004.80

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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.