Home / 54,347,269.80-74,999,827-29,567,597.52

Finding the Fourth Proportional to 54,347,269.80, 74,999,827 and 29,567,597.52

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Solution

The fourth proportional to 54,347,269.80, 74,999,827 and 29,567,597.52 is: 40,803,608.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,347,269.80 : 74,999,827 = 29,567,597.52 : x
  2. Step 2: Convert to fraction form
    54,347,269.80/74,999,827 = 29,567,597.52/x
  3. Step 3: Cross multiply
    54,347,269.80x = 74,999,827 × 29,567,597.52
  4. Step 4: Simplify right side
    54,347,269.80x = 2,217,564,698,805,629
  5. Step 5: Solve for x
    x = 2,217,564,698,805,629/54,347,269.80
  6. Step 6: Final answer
    x = 40,803,608.11

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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.