Home / 30,221,024.40-41,706,492.30-16,994,364.03

Finding the Fourth Proportional to 30,221,024.40, 41,706,492.30 and 16,994,364.03

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Solution

The fourth proportional to 30,221,024.40, 41,706,492.30 and 16,994,364.03 is: 23,453,053.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,221,024.40 : 41,706,492.30 = 16,994,364.03 : x
  2. Step 2: Convert to fraction form
    30,221,024.40/41,706,492.30 = 16,994,364.03/x
  3. Step 3: Cross multiply
    30,221,024.40x = 41,706,492.30 × 16,994,364.03
  4. Step 4: Simplify right side
    30,221,024.40x = 708,775,312,560,592
  5. Step 5: Solve for x
    x = 708,775,312,560,592/30,221,024.40
  6. Step 6: Final answer
    x = 23,453,053.85

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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.