Home / 17,340,653.32-23,929,802.40-9,605,533.48

Finding the Fourth Proportional to 17,340,653.32, 23,929,802.40 and 9,605,533.48

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Solution

The fourth proportional to 17,340,653.32, 23,929,802.40 and 9,605,533.48 is: 13,255,470.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,340,653.32 : 23,929,802.40 = 9,605,533.48 : x
  2. Step 2: Convert to fraction form
    17,340,653.32/23,929,802.40 = 9,605,533.48/x
  3. Step 3: Cross multiply
    17,340,653.32x = 23,929,802.40 × 9,605,533.48
  4. Step 4: Simplify right side
    17,340,653.32x = 229,858,518,122,984.34
  5. Step 5: Solve for x
    x = 229,858,518,122,984.34/17,340,653.32
  6. Step 6: Final answer
    x = 13,255,470.48

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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.