Home / 37,368,099.63-56,047,328.33-11,811,692.43

Finding the Fourth Proportional to 37,368,099.63, 56,047,328.33 and 11,811,692.43

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Solution

The fourth proportional to 37,368,099.63, 56,047,328.33 and 11,811,692.43 is: 17,716,014.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,368,099.63 : 56,047,328.33 = 11,811,692.43 : x
  2. Step 2: Convert to fraction form
    37,368,099.63/56,047,328.33 = 11,811,692.43/x
  3. Step 3: Cross multiply
    37,368,099.63x = 56,047,328.33 × 11,811,692.43
  4. Step 4: Simplify right side
    37,368,099.63x = 662,013,803,698,127.12
  5. Step 5: Solve for x
    x = 662,013,803,698,127.12/37,368,099.63
  6. Step 6: Final answer
    x = 17,716,014.74

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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.