Home / 57,013,008-85,533,771.20-16,623,492

Finding the Fourth Proportional to 57,013,008, 85,533,771.20 and 16,623,492

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Solution

The fourth proportional to 57,013,008, 85,533,771.20 and 16,623,492 is: 24,939,395.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,013,008 : 85,533,771.20 = 16,623,492 : x
  2. Step 2: Convert to fraction form
    57,013,008/85,533,771.20 = 16,623,492/x
  3. Step 3: Cross multiply
    57,013,008x = 85,533,771.20 × 16,623,492
  4. Step 4: Simplify right side
    57,013,008x = 1,421,869,961,273,030.50
  5. Step 5: Solve for x
    x = 1,421,869,961,273,030.50/57,013,008
  6. Step 6: Final answer
    x = 24,939,395.61

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.