Home / 65,199,373.11-97,671,273.26-37,848,313.71

Finding the Fourth Proportional to 65,199,373.11, 97,671,273.26 and 37,848,313.71

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Solution

The fourth proportional to 65,199,373.11, 97,671,273.26 and 37,848,313.71 is: 56,698,290.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,199,373.11 : 97,671,273.26 = 37,848,313.71 : x
  2. Step 2: Convert to fraction form
    65,199,373.11/97,671,273.26 = 37,848,313.71/x
  3. Step 3: Cross multiply
    65,199,373.11x = 97,671,273.26 × 37,848,313.71
  4. Step 4: Simplify right side
    65,199,373.11x = 3,696,692,990,610,372.50
  5. Step 5: Solve for x
    x = 3,696,692,990,610,372.50/65,199,373.11
  6. Step 6: Final answer
    x = 56,698,290.40

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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.