Home / 17,267,648.79-23,828,730.63-9,532,525.02

Finding the Fourth Proportional to 17,267,648.79, 23,828,730.63 and 9,532,525.02

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Solution

The fourth proportional to 17,267,648.79, 23,828,730.63 and 9,532,525.02 is: 13,154,539.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,267,648.79 : 23,828,730.63 = 9,532,525.02 : x
  2. Step 2: Convert to fraction form
    17,267,648.79/23,828,730.63 = 9,532,525.02/x
  3. Step 3: Cross multiply
    17,267,648.79x = 23,828,730.63 × 9,532,525.02
  4. Step 4: Simplify right side
    17,267,648.79x = 227,147,970,925,315.34
  5. Step 5: Solve for x
    x = 227,147,970,925,315.34/17,267,648.79
  6. Step 6: Final answer
    x = 13,154,539.66

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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.