Home / 17,042,522.32-23,519,261.15-10,079,169

Finding the Fourth Proportional to 17,042,522.32, 23,519,261.15 and 10,079,169

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Solution

The fourth proportional to 17,042,522.32, 23,519,261.15 and 10,079,169 is: 13,909,596.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,042,522.32 : 23,519,261.15 = 10,079,169 : x
  2. Step 2: Convert to fraction form
    17,042,522.32/23,519,261.15 = 10,079,169/x
  3. Step 3: Cross multiply
    17,042,522.32x = 23,519,261.15 × 10,079,169
  4. Step 4: Simplify right side
    17,042,522.32x = 237,054,607,885,984.34
  5. Step 5: Solve for x
    x = 237,054,607,885,984.34/17,042,522.32
  6. Step 6: Final answer
    x = 13,909,596.45

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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.