Home / 29,648,413.61-40,915,228.64-17,082,523.46

Finding the Fourth Proportional to 29,648,413.61, 40,915,228.64 and 17,082,523.46

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Solution

The fourth proportional to 29,648,413.61, 40,915,228.64 and 17,082,523.46 is: 23,574,123.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,648,413.61 : 40,915,228.64 = 17,082,523.46 : x
  2. Step 2: Convert to fraction form
    29,648,413.61/40,915,228.64 = 17,082,523.46/x
  3. Step 3: Cross multiply
    29,648,413.61x = 40,915,228.64 × 17,082,523.46
  4. Step 4: Simplify right side
    29,648,413.61x = 698,935,353,071,357.62
  5. Step 5: Solve for x
    x = 698,935,353,071,357.62/29,648,413.61
  6. Step 6: Final answer
    x = 23,574,123.13

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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.