Home / 17,724,764.54-24,460,281.69-9,884,771.74

Finding the Fourth Proportional to 17,724,764.54, 24,460,281.69 and 9,884,771.74

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Solution

The fourth proportional to 17,724,764.54, 24,460,281.69 and 9,884,771.74 is: 13,641,044.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,724,764.54 : 24,460,281.69 = 9,884,771.74 : x
  2. Step 2: Convert to fraction form
    17,724,764.54/24,460,281.69 = 9,884,771.74/x
  3. Step 3: Cross multiply
    17,724,764.54x = 24,460,281.69 × 9,884,771.74
  4. Step 4: Simplify right side
    17,724,764.54x = 241,784,301,223,054.91
  5. Step 5: Solve for x
    x = 241,784,301,223,054.91/17,724,764.54
  6. Step 6: Final answer
    x = 13,641,044.47

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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.