Home / 65,054,560.32-97,550,697.60-37,768,391.64

Finding the Fourth Proportional to 65,054,560.32, 97,550,697.60 and 37,768,391.64

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Solution

The fourth proportional to 65,054,560.32, 97,550,697.60 and 37,768,391.64 is: 56,634,507.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,054,560.32 : 97,550,697.60 = 37,768,391.64 : x
  2. Step 2: Convert to fraction form
    65,054,560.32/97,550,697.60 = 37,768,391.64/x
  3. Step 3: Cross multiply
    65,054,560.32x = 97,550,697.60 × 37,768,391.64
  4. Step 4: Simplify right side
    65,054,560.32x = 3,684,332,951,712,008
  5. Step 5: Solve for x
    x = 3,684,332,951,712,008/65,054,560.32
  6. Step 6: Final answer
    x = 56,634,507.00

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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.