Home / 37,801,982.64-56,702,317.56-12,243,038.52

Finding the Fourth Proportional to 37,801,982.64, 56,702,317.56 and 12,243,038.52

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Solution

The fourth proportional to 37,801,982.64, 56,702,317.56 and 12,243,038.52 is: 18,364,345.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,801,982.64 : 56,702,317.56 = 12,243,038.52 : x
  2. Step 2: Convert to fraction form
    37,801,982.64/56,702,317.56 = 12,243,038.52/x
  3. Step 3: Cross multiply
    37,801,982.64x = 56,702,317.56 × 12,243,038.52
  4. Step 4: Simplify right side
    37,801,982.64x = 694,208,658,060,352.38
  5. Step 5: Solve for x
    x = 694,208,658,060,352.38/37,801,982.64
  6. Step 6: Final answer
    x = 18,364,345.19

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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.