Home / 46,709,401.80-70,064,102.70-44,064,006.60

Finding the Fourth Proportional to 46,709,401.80, 70,064,102.70 and 44,064,006.60

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Solution

The fourth proportional to 46,709,401.80, 70,064,102.70 and 44,064,006.60 is: 66,096,009.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,709,401.80 : 70,064,102.70 = 44,064,006.60 : x
  2. Step 2: Convert to fraction form
    46,709,401.80/70,064,102.70 = 44,064,006.60/x
  3. Step 3: Cross multiply
    46,709,401.80x = 70,064,102.70 × 44,064,006.60
  4. Step 4: Simplify right side
    46,709,401.80x = 3,087,305,083,795,878
  5. Step 5: Solve for x
    x = 3,087,305,083,795,878/46,709,401.80
  6. Step 6: Final answer
    x = 66,096,009.90

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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.