Home / 32,255,840.16-48,393,209.52-9,537,328.80

Finding the Fourth Proportional to 32,255,840.16, 48,393,209.52 and 9,537,328.80

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Solution

The fourth proportional to 32,255,840.16, 48,393,209.52 and 9,537,328.80 is: 14,308,787.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,255,840.16 : 48,393,209.52 = 9,537,328.80 : x
  2. Step 2: Convert to fraction form
    32,255,840.16/48,393,209.52 = 9,537,328.80/x
  3. Step 3: Cross multiply
    32,255,840.16x = 48,393,209.52 × 9,537,328.80
  4. Step 4: Simplify right side
    32,255,840.16x = 461,541,950,879,530.25
  5. Step 5: Solve for x
    x = 461,541,950,879,530.25/32,255,840.16
  6. Step 6: Final answer
    x = 14,308,787.14

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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.