Home / 25,668,770.04-38,477,247.62-16,090,875.23

Finding the Fourth Proportional to 25,668,770.04, 38,477,247.62 and 16,090,875.23

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Solution

The fourth proportional to 25,668,770.04, 38,477,247.62 and 16,090,875.23 is: 24,120,072.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,668,770.04 : 38,477,247.62 = 16,090,875.23 : x
  2. Step 2: Convert to fraction form
    25,668,770.04/38,477,247.62 = 16,090,875.23/x
  3. Step 3: Cross multiply
    25,668,770.04x = 38,477,247.62 × 16,090,875.23
  4. Step 4: Simplify right side
    25,668,770.04x = 619,132,590,374,393.88
  5. Step 5: Solve for x
    x = 619,132,590,374,393.88/25,668,770.04
  6. Step 6: Final answer
    x = 24,120,072.35

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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.