Home / 29,689,619.60-44,528,208.60-14,554,413.20

Finding the Fourth Proportional to 29,689,619.60, 44,528,208.60 and 14,554,413.20

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Solution

The fourth proportional to 29,689,619.60, 44,528,208.60 and 14,554,413.20 is: 21,828,570.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,689,619.60 : 44,528,208.60 = 14,554,413.20 : x
  2. Step 2: Convert to fraction form
    29,689,619.60/44,528,208.60 = 14,554,413.20/x
  3. Step 3: Cross multiply
    29,689,619.60x = 44,528,208.60 × 14,554,413.20
  4. Step 4: Simplify right side
    29,689,619.60x = 648,081,947,020,193.50
  5. Step 5: Solve for x
    x = 648,081,947,020,193.50/29,689,619.60
  6. Step 6: Final answer
    x = 21,828,570.25

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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.