Home / 29,424,009.60-44,136,014.40-13,257,705.60

Finding the Fourth Proportional to 29,424,009.60, 44,136,014.40 and 13,257,705.60

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Solution

The fourth proportional to 29,424,009.60, 44,136,014.40 and 13,257,705.60 is: 19,886,558.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,424,009.60 : 44,136,014.40 = 13,257,705.60 : x
  2. Step 2: Convert to fraction form
    29,424,009.60/44,136,014.40 = 13,257,705.60/x
  3. Step 3: Cross multiply
    29,424,009.60x = 44,136,014.40 × 13,257,705.60
  4. Step 4: Simplify right side
    29,424,009.60x = 585,142,285,272,560.62
  5. Step 5: Solve for x
    x = 585,142,285,272,560.62/29,424,009.60
  6. Step 6: Final answer
    x = 19,886,558.40

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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.