Home / 26,423,778,840.40-39,635,668,260.60-10,710,131,352.40

Finding the Fourth Proportional to 26,423,778,840.40, 39,635,668,260.60 and 10,710,131,352.40

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Solution

The fourth proportional to 26,423,778,840.40, 39,635,668,260.60 and 10,710,131,352.40 is: 16,065,197,028.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,423,778,840.40 : 39,635,668,260.60 = 10,710,131,352.40 : x
  2. Step 2: Convert to fraction form
    26,423,778,840.40/39,635,668,260.60 = 10,710,131,352.40/x
  3. Step 3: Cross multiply
    26,423,778,840.40x = 39,635,668,260.60 × 10,710,131,352.40
  4. Step 4: Simplify right side
    26,423,778,840.40x = 424,503,213,311,177,588,736
  5. Step 5: Solve for x
    x = 424,503,213,311,177,588,736/26,423,778,840.40
  6. Step 6: Final answer
    x = 16,065,197,028.60

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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.