Home / 29,432,413.47-44,155,686.65-9,237,655.47

Finding the Fourth Proportional to 29,432,413.47, 44,155,686.65 and 9,237,655.47

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Solution

The fourth proportional to 29,432,413.47, 44,155,686.65 and 9,237,655.47 is: 13,858,701.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,432,413.47 : 44,155,686.65 = 9,237,655.47 : x
  2. Step 2: Convert to fraction form
    29,432,413.47/44,155,686.65 = 9,237,655.47/x
  3. Step 3: Cross multiply
    29,432,413.47x = 44,155,686.65 × 9,237,655.47
  4. Step 4: Simplify right side
    29,432,413.47x = 407,895,020,267,790.25
  5. Step 5: Solve for x
    x = 407,895,020,267,790.25/29,432,413.47
  6. Step 6: Final answer
    x = 13,858,701.08

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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.