Home / 65,167,922.82-97,792,250.79-37,887,055.19

Finding the Fourth Proportional to 65,167,922.82, 97,792,250.79 and 37,887,055.19

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Solution

The fourth proportional to 65,167,922.82, 97,792,250.79 and 37,887,055.19 is: 56,854,050.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,167,922.82 : 97,792,250.79 = 37,887,055.19 : x
  2. Step 2: Convert to fraction form
    65,167,922.82/97,792,250.79 = 37,887,055.19/x
  3. Step 3: Cross multiply
    65,167,922.82x = 97,792,250.79 × 37,887,055.19
  4. Step 4: Simplify right side
    65,167,922.82x = 3,705,060,402,346,090.50
  5. Step 5: Solve for x
    x = 3,705,060,402,346,090.50/65,167,922.82
  6. Step 6: Final answer
    x = 56,854,050.92

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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.