Home / 32,794,702.40-45,256,216.92-18,110,990

Finding the Fourth Proportional to 32,794,702.40, 45,256,216.92 and 18,110,990

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Solution

The fourth proportional to 32,794,702.40, 45,256,216.92 and 18,110,990 is: 24,992,905.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,794,702.40 : 45,256,216.92 = 18,110,990 : x
  2. Step 2: Convert to fraction form
    32,794,702.40/45,256,216.92 = 18,110,990/x
  3. Step 3: Cross multiply
    32,794,702.40x = 45,256,216.92 × 18,110,990
  4. Step 4: Simplify right side
    32,794,702.40x = 819,634,892,075,950.88
  5. Step 5: Solve for x
    x = 819,634,892,075,950.88/32,794,702.40
  6. Step 6: Final answer
    x = 24,992,905.32

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.