Home / 29,968,501.47-44,934,548.82-11,750,870.43

Finding the Fourth Proportional to 29,968,501.47, 44,934,548.82 and 11,750,870.43

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Solution

The fourth proportional to 29,968,501.47, 44,934,548.82 and 11,750,870.43 is: 17,619,167.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,968,501.47 : 44,934,548.82 = 11,750,870.43 : x
  2. Step 2: Convert to fraction form
    29,968,501.47/44,934,548.82 = 11,750,870.43/x
  3. Step 3: Cross multiply
    29,968,501.47x = 44,934,548.82 × 11,750,870.43
  4. Step 4: Simplify right side
    29,968,501.47x = 528,020,061,014,329.38
  5. Step 5: Solve for x
    x = 528,020,061,014,329.38/29,968,501.47
  6. Step 6: Final answer
    x = 17,619,167.96

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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.