Home / 32,845,789.44-49,264,012.80-11,280,038.40

Finding the Fourth Proportional to 32,845,789.44, 49,264,012.80 and 11,280,038.40

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Solution

The fourth proportional to 32,845,789.44, 49,264,012.80 and 11,280,038.40 is: 16,918,453.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,845,789.44 : 49,264,012.80 = 11,280,038.40 : x
  2. Step 2: Convert to fraction form
    32,845,789.44/49,264,012.80 = 11,280,038.40/x
  3. Step 3: Cross multiply
    32,845,789.44x = 49,264,012.80 × 11,280,038.40
  4. Step 4: Simplify right side
    32,845,789.44x = 555,699,956,122,091.50
  5. Step 5: Solve for x
    x = 555,699,956,122,091.50/32,845,789.44
  6. Step 6: Final answer
    x = 16,918,453.34

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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.