Home / 37,228,199.70-55,847,548.35-11,666,543.70

Finding the Fourth Proportional to 37,228,199.70, 55,847,548.35 and 11,666,543.70

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Solution

The fourth proportional to 37,228,199.70, 55,847,548.35 and 11,666,543.70 is: 17,501,460.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,228,199.70 : 55,847,548.35 = 11,666,543.70 : x
  2. Step 2: Convert to fraction form
    37,228,199.70/55,847,548.35 = 11,666,543.70/x
  3. Step 3: Cross multiply
    37,228,199.70x = 55,847,548.35 × 11,666,543.70
  4. Step 4: Simplify right side
    37,228,199.70x = 651,547,863,363,137.88
  5. Step 5: Solve for x
    x = 651,547,863,363,137.88/37,228,199.70
  6. Step 6: Final answer
    x = 17,501,460.41

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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.