Home / 14,772,812,459.58-22,160,580,915.78-4,824,308,309.94

Finding the Fourth Proportional to 14,772,812,459.58, 22,160,580,915.78 and 4,824,308,309.94

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Solution

The fourth proportional to 14,772,812,459.58, 22,160,580,915.78 and 4,824,308,309.94 is: 7,236,907,322.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,772,812,459.58 : 22,160,580,915.78 = 4,824,308,309.94 : x
  2. Step 2: Convert to fraction form
    14,772,812,459.58/22,160,580,915.78 = 4,824,308,309.94/x
  3. Step 3: Cross multiply
    14,772,812,459.58x = 22,160,580,915.78 × 4,824,308,309.94
  4. Step 4: Simplify right side
    14,772,812,459.58x = 106,909,474,665,095,217,152
  5. Step 5: Solve for x
    x = 106,909,474,665,095,217,152/14,772,812,459.58
  6. Step 6: Final answer
    x = 7,236,907,322.67

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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.