Home / 41,075,378.67-56,683,814.66-22,490,181.13

Finding the Fourth Proportional to 41,075,378.67, 56,683,814.66 and 22,490,181.13

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Solution

The fourth proportional to 41,075,378.67, 56,683,814.66 and 22,490,181.13 is: 31,036,336.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,075,378.67 : 56,683,814.66 = 22,490,181.13 : x
  2. Step 2: Convert to fraction form
    41,075,378.67/56,683,814.66 = 22,490,181.13/x
  3. Step 3: Cross multiply
    41,075,378.67x = 56,683,814.66 × 22,490,181.13
  4. Step 4: Simplify right side
    41,075,378.67x = 1,274,829,258,842,749.25
  5. Step 5: Solve for x
    x = 1,274,829,258,842,749.25/41,075,378.67
  6. Step 6: Final answer
    x = 31,036,336.12

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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.