Home / 27,961,666.95-41,944,880.90-8,535,256.39

Finding the Fourth Proportional to 27,961,666.95, 41,944,880.90 and 8,535,256.39

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Solution

The fourth proportional to 27,961,666.95, 41,944,880.90 and 8,535,256.39 is: 12,803,611.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,961,666.95 : 41,944,880.90 = 8,535,256.39 : x
  2. Step 2: Convert to fraction form
    27,961,666.95/41,944,880.90 = 8,535,256.39/x
  3. Step 3: Cross multiply
    27,961,666.95x = 41,944,880.90 × 8,535,256.39
  4. Step 4: Simplify right side
    27,961,666.95x = 358,010,312,519,789.50
  5. Step 5: Solve for x
    x = 358,010,312,519,789.50/27,961,666.95
  6. Step 6: Final answer
    x = 12,803,611.21

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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.