Home / 15,402,425.35-23,103,638.03-4,044,022.15

Finding the Fourth Proportional to 15,402,425.35, 23,103,638.03 and 4,044,022.15

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Solution

The fourth proportional to 15,402,425.35, 23,103,638.03 and 4,044,022.15 is: 6,066,033.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,402,425.35 : 23,103,638.03 = 4,044,022.15 : x
  2. Step 2: Convert to fraction form
    15,402,425.35/23,103,638.03 = 4,044,022.15/x
  3. Step 3: Cross multiply
    15,402,425.35x = 23,103,638.03 × 4,044,022.15
  4. Step 4: Simplify right side
    15,402,425.35x = 93,431,623,918,682.25
  5. Step 5: Solve for x
    x = 93,431,623,918,682.25/15,402,425.35
  6. Step 6: Final answer
    x = 6,066,033.23

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Double scale
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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.