Home / 35,300,685.02-52,920,701.52-12,268,627.44

Finding the Fourth Proportional to 35,300,685.02, 52,920,701.52 and 12,268,627.44

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Solution

The fourth proportional to 35,300,685.02, 52,920,701.52 and 12,268,627.44 is: 18,392,401.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,300,685.02 : 52,920,701.52 = 12,268,627.44 : x
  2. Step 2: Convert to fraction form
    35,300,685.02/52,920,701.52 = 12,268,627.44/x
  3. Step 3: Cross multiply
    35,300,685.02x = 52,920,701.52 × 12,268,627.44
  4. Step 4: Simplify right side
    35,300,685.02x = 649,264,370,812,321.75
  5. Step 5: Solve for x
    x = 649,264,370,812,321.75/35,300,685.02
  6. Step 6: Final answer
    x = 18,392,401.46

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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.