Home / 62,930,590.26-94,401,421.26-19,221,216.48

Finding the Fourth Proportional to 62,930,590.26, 94,401,421.26 and 19,221,216.48

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Solution

The fourth proportional to 62,930,590.26, 94,401,421.26 and 19,221,216.48 is: 28,833,515.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,930,590.26 : 94,401,421.26 = 19,221,216.48 : x
  2. Step 2: Convert to fraction form
    62,930,590.26/94,401,421.26 = 19,221,216.48/x
  3. Step 3: Cross multiply
    62,930,590.26x = 94,401,421.26 × 19,221,216.48
  4. Step 4: Simplify right side
    62,930,590.26x = 1,814,510,154,058,134.50
  5. Step 5: Solve for x
    x = 1,814,510,154,058,134.50/62,930,590.26
  6. Step 6: Final answer
    x = 28,833,515.57

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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.