Home / 38,930,166.71-58,401,056.61-14,336,202.34

Finding the Fourth Proportional to 38,930,166.71, 58,401,056.61 and 14,336,202.34

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Solution

The fourth proportional to 38,930,166.71, 58,401,056.61 and 14,336,202.34 is: 21,506,441.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,930,166.71 : 58,401,056.61 = 14,336,202.34 : x
  2. Step 2: Convert to fraction form
    38,930,166.71/58,401,056.61 = 14,336,202.34/x
  3. Step 3: Cross multiply
    38,930,166.71x = 58,401,056.61 × 14,336,202.34
  4. Step 4: Simplify right side
    38,930,166.71x = 837,249,364,284,751.88
  5. Step 5: Solve for x
    x = 837,249,364,284,751.88/38,930,166.71
  6. Step 6: Final answer
    x = 21,506,441.79

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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.