Home / 24,263,316,085.80-36,394,974,128.70-19,855,331,855.40

Finding the Fourth Proportional to 24,263,316,085.80, 36,394,974,128.70 and 19,855,331,855.40

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Solution

The fourth proportional to 24,263,316,085.80, 36,394,974,128.70 and 19,855,331,855.40 is: 29,782,997,783.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,263,316,085.80 : 36,394,974,128.70 = 19,855,331,855.40 : x
  2. Step 2: Convert to fraction form
    24,263,316,085.80/36,394,974,128.70 = 19,855,331,855.40/x
  3. Step 3: Cross multiply
    24,263,316,085.80x = 36,394,974,128.70 × 19,855,331,855.40
  4. Step 4: Simplify right side
    24,263,316,085.80x = 722,634,289,194,035,970,048
  5. Step 5: Solve for x
    x = 722,634,289,194,035,970,048/24,263,316,085.80
  6. Step 6: Final answer
    x = 29,782,997,783.10

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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.