Home / 43,019,070.67-59,365,570.06-23,440,119.93

Finding the Fourth Proportional to 43,019,070.67, 59,365,570.06 and 23,440,119.93

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Solution

The fourth proportional to 43,019,070.67, 59,365,570.06 and 23,440,119.93 is: 32,346,958.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,019,070.67 : 59,365,570.06 = 23,440,119.93 : x
  2. Step 2: Convert to fraction form
    43,019,070.67/59,365,570.06 = 23,440,119.93/x
  3. Step 3: Cross multiply
    43,019,070.67x = 59,365,570.06 × 23,440,119.93
  4. Step 4: Simplify right side
    43,019,070.67x = 1,391,536,081,919,217.25
  5. Step 5: Solve for x
    x = 1,391,536,081,919,217.25/43,019,070.67
  6. Step 6: Final answer
    x = 32,346,958.23

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.