Home / 17,186,077.24-23,710,074.16-9,839,984.36

Finding the Fourth Proportional to 17,186,077.24, 23,710,074.16 and 9,839,984.36

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Solution

The fourth proportional to 17,186,077.24, 23,710,074.16 and 9,839,984.36 is: 13,575,335.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,186,077.24 : 23,710,074.16 = 9,839,984.36 : x
  2. Step 2: Convert to fraction form
    17,186,077.24/23,710,074.16 = 9,839,984.36/x
  3. Step 3: Cross multiply
    17,186,077.24x = 23,710,074.16 × 9,839,984.36
  4. Step 4: Simplify right side
    17,186,077.24x = 233,306,758,908,840.12
  5. Step 5: Solve for x
    x = 233,306,758,908,840.12/17,186,077.24
  6. Step 6: Final answer
    x = 13,575,335.18

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1.5x scale

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.