Home / 46,551,350.80-69,832,823.37-15,843,570.40

Finding the Fourth Proportional to 46,551,350.80, 69,832,823.37 and 15,843,570.40

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Solution

The fourth proportional to 46,551,350.80, 69,832,823.37 and 15,843,570.40 is: 23,767,328.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,551,350.80 : 69,832,823.37 = 15,843,570.40 : x
  2. Step 2: Convert to fraction form
    46,551,350.80/69,832,823.37 = 15,843,570.40/x
  3. Step 3: Cross multiply
    46,551,350.80x = 69,832,823.37 × 15,843,570.40
  4. Step 4: Simplify right side
    46,551,350.80x = 1,106,401,253,293,360.38
  5. Step 5: Solve for x
    x = 1,106,401,253,293,360.38/46,551,350.80
  6. Step 6: Final answer
    x = 23,767,328.64

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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.