Home / 30,074,047.34-41,502,216.04-16,323,014.30

Finding the Fourth Proportional to 30,074,047.34, 41,502,216.04 and 16,323,014.30

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Solution

The fourth proportional to 30,074,047.34, 41,502,216.04 and 16,323,014.30 is: 22,525,776.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,074,047.34 : 41,502,216.04 = 16,323,014.30 : x
  2. Step 2: Convert to fraction form
    30,074,047.34/41,502,216.04 = 16,323,014.30/x
  3. Step 3: Cross multiply
    30,074,047.34x = 41,502,216.04 × 16,323,014.30
  4. Step 4: Simplify right side
    30,074,047.34x = 677,441,265,654,290.75
  5. Step 5: Solve for x
    x = 677,441,265,654,290.75/30,074,047.34
  6. Step 6: Final answer
    x = 22,525,776.40

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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.