Home / 46,663,391.40-69,995,087.10-44,647,852.20

Finding the Fourth Proportional to 46,663,391.40, 69,995,087.10 and 44,647,852.20

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Solution

The fourth proportional to 46,663,391.40, 69,995,087.10 and 44,647,852.20 is: 66,971,778.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,663,391.40 : 69,995,087.10 = 44,647,852.20 : x
  2. Step 2: Convert to fraction form
    46,663,391.40/69,995,087.10 = 44,647,852.20/x
  3. Step 3: Cross multiply
    46,663,391.40x = 69,995,087.10 × 44,647,852.20
  4. Step 4: Simplify right side
    46,663,391.40x = 3,125,130,303,566,926.50
  5. Step 5: Solve for x
    x = 3,125,130,303,566,926.50/46,663,391.40
  6. Step 6: Final answer
    x = 66,971,778.30

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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.