Home / 25,093,897.77-37,637,856.54-6,899,941.83

Finding the Fourth Proportional to 25,093,897.77, 37,637,856.54 and 6,899,941.83

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Solution

The fourth proportional to 25,093,897.77, 37,637,856.54 and 6,899,941.83 is: 10,349,090.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,093,897.77 : 37,637,856.54 = 6,899,941.83 : x
  2. Step 2: Convert to fraction form
    25,093,897.77/37,637,856.54 = 6,899,941.83/x
  3. Step 3: Cross multiply
    25,093,897.77x = 37,637,856.54 × 6,899,941.83
  4. Step 4: Simplify right side
    25,093,897.77x = 259,699,020,731,885.06
  5. Step 5: Solve for x
    x = 259,699,020,731,885.06/25,093,897.77
  6. Step 6: Final answer
    x = 10,349,090.57

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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.