Home / 14,372,601,748.60-21,555,076,247.70-4,424,026,228.60

Finding the Fourth Proportional to 14,372,601,748.60, 21,555,076,247.70 and 4,424,026,228.60

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Solution

The fourth proportional to 14,372,601,748.60, 21,555,076,247.70 and 4,424,026,228.60 is: 6,634,861,547.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,372,601,748.60 : 21,555,076,247.70 = 4,424,026,228.60 : x
  2. Step 2: Convert to fraction form
    14,372,601,748.60/21,555,076,247.70 = 4,424,026,228.60/x
  3. Step 3: Cross multiply
    14,372,601,748.60x = 21,555,076,247.70 × 4,424,026,228.60
  4. Step 4: Simplify right side
    14,372,601,748.60x = 95,360,222,679,297,687,552
  5. Step 5: Solve for x
    x = 95,360,222,679,297,687,552/14,372,601,748.60
  6. Step 6: Final answer
    x = 6,634,861,547.50

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Double scale
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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.