Home / 35,300,683.02-52,920,698.52-12,268,625.43

Finding the Fourth Proportional to 35,300,683.02, 52,920,698.52 and 12,268,625.43

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Solution

The fourth proportional to 35,300,683.02, 52,920,698.52 and 12,268,625.43 is: 18,392,398.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,300,683.02 : 52,920,698.52 = 12,268,625.43 : x
  2. Step 2: Convert to fraction form
    35,300,683.02/52,920,698.52 = 12,268,625.43/x
  3. Step 3: Cross multiply
    35,300,683.02x = 52,920,698.52 × 12,268,625.43
  4. Step 4: Simplify right side
    35,300,683.02x = 649,264,227,635,835.38
  5. Step 5: Solve for x
    x = 649,264,227,635,835.38/35,300,683.02
  6. Step 6: Final answer
    x = 18,392,398.45

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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.