Home / 17,195,154.96-23,729,313.06-9,460,031.34

Finding the Fourth Proportional to 17,195,154.96, 23,729,313.06 and 9,460,031.34

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Solution

The fourth proportional to 17,195,154.96, 23,729,313.06 and 9,460,031.34 is: 13,054,842.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,195,154.96 : 23,729,313.06 = 9,460,031.34 : x
  2. Step 2: Convert to fraction form
    17,195,154.96/23,729,313.06 = 9,460,031.34/x
  3. Step 3: Cross multiply
    17,195,154.96x = 23,729,313.06 × 9,460,031.34
  4. Step 4: Simplify right side
    17,195,154.96x = 224,480,045,224,271.28
  5. Step 5: Solve for x
    x = 224,480,045,224,271.28/17,195,154.96
  6. Step 6: Final answer
    x = 13,054,842.82

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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.