Home / 91,844,982.30-137,578,516.65-46,432,364.70

Finding the Fourth Proportional to 91,844,982.30, 137,578,516.65 and 46,432,364.70

Calculator

Solution

The fourth proportional to 91,844,982.30, 137,578,516.65 and 46,432,364.70 is: 69,553,019.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    91,844,982.30 : 137,578,516.65 = 46,432,364.70 : x
  2. Step 2: Convert to fraction form
    91,844,982.30/137,578,516.65 = 46,432,364.70/x
  3. Step 3: Cross multiply
    91,844,982.30x = 137,578,516.65 × 46,432,364.70
  4. Step 4: Simplify right side
    91,844,982.30x = 6,388,095,859,977,823
  5. Step 5: Solve for x
    x = 6,388,095,859,977,823/91,844,982.30
  6. Step 6: Final answer
    x = 69,553,019.66

Related Problems

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.