Home / 39,326,753.95-58,990,317.63-12,033,003.26

Finding the Fourth Proportional to 39,326,753.95, 58,990,317.63 and 12,033,003.26

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Solution

The fourth proportional to 39,326,753.95, 58,990,317.63 and 12,033,003.26 is: 18,049,562.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,326,753.95 : 58,990,317.63 = 12,033,003.26 : x
  2. Step 2: Convert to fraction form
    39,326,753.95/58,990,317.63 = 12,033,003.26/x
  3. Step 3: Cross multiply
    39,326,753.95x = 58,990,317.63 × 12,033,003.26
  4. Step 4: Simplify right side
    39,326,753.95x = 709,830,684,452,577.50
  5. Step 5: Solve for x
    x = 709,830,684,452,577.50/39,326,753.95
  6. Step 6: Final answer
    x = 18,049,562.02

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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.