Home / 14,044,286,497.10-21,066,387,753.09-3,563,482,657.10

Finding the Fourth Proportional to 14,044,286,497.10, 21,066,387,753.09 and 3,563,482,657.10

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Solution

The fourth proportional to 14,044,286,497.10, 21,066,387,753.09 and 3,563,482,657.10 is: 5,345,213,330.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,044,286,497.10 : 21,066,387,753.09 = 3,563,482,657.10 : x
  2. Step 2: Convert to fraction form
    14,044,286,497.10/21,066,387,753.09 = 3,563,482,657.10/x
  3. Step 3: Cross multiply
    14,044,286,497.10x = 21,066,387,753.09 × 3,563,482,657.10
  4. Step 4: Simplify right side
    14,044,286,497.10x = 75,069,707,405,880,049,664
  5. Step 5: Solve for x
    x = 75,069,707,405,880,049,664/14,044,286,497.10
  6. Step 6: Final answer
    x = 5,345,213,330.80

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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.