Home / 17,389,435.40-26,084,153.10-6,031,032.20

Finding the Fourth Proportional to 17,389,435.40, 26,084,153.10 and 6,031,032.20

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Solution

The fourth proportional to 17,389,435.40, 26,084,153.10 and 6,031,032.20 is: 9,046,548.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,389,435.40 : 26,084,153.10 = 6,031,032.20 : x
  2. Step 2: Convert to fraction form
    17,389,435.40/26,084,153.10 = 6,031,032.20/x
  3. Step 3: Cross multiply
    17,389,435.40x = 26,084,153.10 × 6,031,032.20
  4. Step 4: Simplify right side
    17,389,435.40x = 157,314,367,255,829.84
  5. Step 5: Solve for x
    x = 157,314,367,255,829.84/17,389,435.40
  6. Step 6: Final answer
    x = 9,046,548.30

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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.