Home / 44,069,172.50-60,751,362.14-30,797,143.40

Finding the Fourth Proportional to 44,069,172.50, 60,751,362.14 and 30,797,143.40

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Solution

The fourth proportional to 44,069,172.50, 60,751,362.14 and 30,797,143.40 is: 42,455,265.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,069,172.50 : 60,751,362.14 = 30,797,143.40 : x
  2. Step 2: Convert to fraction form
    44,069,172.50/60,751,362.14 = 30,797,143.40/x
  3. Step 3: Cross multiply
    44,069,172.50x = 60,751,362.14 × 30,797,143.40
  4. Step 4: Simplify right side
    44,069,172.50x = 1,870,968,411,570,910.75
  5. Step 5: Solve for x
    x = 1,870,968,411,570,910.75/44,069,172.50
  6. Step 6: Final answer
    x = 42,455,265.33

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.