Home / 29,069,912.40-43,604,868.60-23,401,208.40

Finding the Fourth Proportional to 29,069,912.40, 43,604,868.60 and 23,401,208.40

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Solution

The fourth proportional to 29,069,912.40, 43,604,868.60 and 23,401,208.40 is: 35,101,812.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,069,912.40 : 43,604,868.60 = 23,401,208.40 : x
  2. Step 2: Convert to fraction form
    29,069,912.40/43,604,868.60 = 23,401,208.40/x
  3. Step 3: Cross multiply
    29,069,912.40x = 43,604,868.60 × 23,401,208.40
  4. Step 4: Simplify right side
    29,069,912.40x = 1,020,406,617,363,216.25
  5. Step 5: Solve for x
    x = 1,020,406,617,363,216.25/29,069,912.40
  6. Step 6: Final answer
    x = 35,101,812.60

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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.