Home / 56,490,072.02-84,735,108.04-16,099,506.26

Finding the Fourth Proportional to 56,490,072.02, 84,735,108.04 and 16,099,506.26

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Solution

The fourth proportional to 56,490,072.02, 84,735,108.04 and 16,099,506.26 is: 24,149,259.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,490,072.02 : 84,735,108.04 = 16,099,506.26 : x
  2. Step 2: Convert to fraction form
    56,490,072.02/84,735,108.04 = 16,099,506.26/x
  3. Step 3: Cross multiply
    56,490,072.02x = 84,735,108.04 × 16,099,506.26
  4. Step 4: Simplify right side
    56,490,072.02x = 1,364,193,402,331,756.50
  5. Step 5: Solve for x
    x = 1,364,193,402,331,756.50/56,490,072.02
  6. Step 6: Final answer
    x = 24,149,259.39

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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.