Home / 17,195,672.48-23,730,026.64-9,460,549.28

Finding the Fourth Proportional to 17,195,672.48, 23,730,026.64 and 9,460,549.28

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Solution

The fourth proportional to 17,195,672.48, 23,730,026.64 and 9,460,549.28 is: 13,055,557.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,195,672.48 : 23,730,026.64 = 9,460,549.28 : x
  2. Step 2: Convert to fraction form
    17,195,672.48/23,730,026.64 = 9,460,549.28/x
  3. Step 3: Cross multiply
    17,195,672.48x = 23,730,026.64 × 9,460,549.28
  4. Step 4: Simplify right side
    17,195,672.48x = 224,499,086,443,432.81
  5. Step 5: Solve for x
    x = 224,499,086,443,432.81/17,195,672.48
  6. Step 6: Final answer
    x = 13,055,557.25

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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.