Home / 33,832,841.40-46,689,363.90-18,362,926.80

Finding the Fourth Proportional to 33,832,841.40, 46,689,363.90 and 18,362,926.80

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Solution

The fourth proportional to 33,832,841.40, 46,689,363.90 and 18,362,926.80 is: 25,340,862.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,832,841.40 : 46,689,363.90 = 18,362,926.80 : x
  2. Step 2: Convert to fraction form
    33,832,841.40/46,689,363.90 = 18,362,926.80/x
  3. Step 3: Cross multiply
    33,832,841.40x = 46,689,363.90 × 18,362,926.80
  4. Step 4: Simplify right side
    33,832,841.40x = 857,353,371,634,262.50
  5. Step 5: Solve for x
    x = 857,353,371,634,262.50/33,832,841.40
  6. Step 6: Final answer
    x = 25,340,862.20

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1.5x scale

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.