Home / 34,324,967,212.84-51,459,678,368.70-10,731,065,337.64

Finding the Fourth Proportional to 34,324,967,212.84, 51,459,678,368.70 and 10,731,065,337.64

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Solution

The fourth proportional to 34,324,967,212.84, 51,459,678,368.70 and 10,731,065,337.64 is: 16,087,915,464.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,324,967,212.84 : 51,459,678,368.70 = 10,731,065,337.64 : x
  2. Step 2: Convert to fraction form
    34,324,967,212.84/51,459,678,368.70 = 10,731,065,337.64/x
  3. Step 3: Cross multiply
    34,324,967,212.84x = 51,459,678,368.70 × 10,731,065,337.64
  4. Step 4: Simplify right side
    34,324,967,212.84x = 552,217,170,828,459,376,640
  5. Step 5: Solve for x
    x = 552,217,170,828,459,376,640/34,324,967,212.84
  6. Step 6: Final answer
    x = 16,087,915,464.11

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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.