Home / 95,676,096.79-143,535,075.46-30,986,441.07

Finding the Fourth Proportional to 95,676,096.79, 143,535,075.46 and 30,986,441.07

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Solution

The fourth proportional to 95,676,096.79, 143,535,075.46 and 30,986,441.07 is: 46,486,440.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,676,096.79 : 143,535,075.46 = 30,986,441.07 : x
  2. Step 2: Convert to fraction form
    95,676,096.79/143,535,075.46 = 30,986,441.07/x
  3. Step 3: Cross multiply
    95,676,096.79x = 143,535,075.46 × 30,986,441.07
  4. Step 4: Simplify right side
    95,676,096.79x = 4,447,641,156,603,571
  5. Step 5: Solve for x
    x = 4,447,641,156,603,571/95,676,096.79
  6. Step 6: Final answer
    x = 46,486,440.25

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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.