Home / 19,365,004.98-29,051,340.70-5,532,083.10

Finding the Fourth Proportional to 19,365,004.98, 29,051,340.70 and 5,532,083.10

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Solution

The fourth proportional to 19,365,004.98, 29,051,340.70 and 5,532,083.10 is: 8,299,219.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,365,004.98 : 29,051,340.70 = 5,532,083.10 : x
  2. Step 2: Convert to fraction form
    19,365,004.98/29,051,340.70 = 5,532,083.10/x
  3. Step 3: Cross multiply
    19,365,004.98x = 29,051,340.70 × 5,532,083.10
  4. Step 4: Simplify right side
    19,365,004.98x = 160,714,430,918,812.16
  5. Step 5: Solve for x
    x = 160,714,430,918,812.16/19,365,004.98
  6. Step 6: Final answer
    x = 8,299,219.71

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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.