Home / 9,250,716,915.95-13,881,323,381.13-4,996,355,668.38

Finding the Fourth Proportional to 9,250,716,915.95, 13,881,323,381.13 and 4,996,355,668.38

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Solution

The fourth proportional to 9,250,716,915.95, 13,881,323,381.13 and 4,996,355,668.38 is: 7,497,367,975.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,250,716,915.95 : 13,881,323,381.13 = 4,996,355,668.38 : x
  2. Step 2: Convert to fraction form
    9,250,716,915.95/13,881,323,381.13 = 4,996,355,668.38/x
  3. Step 3: Cross multiply
    9,250,716,915.95x = 13,881,323,381.13 × 4,996,355,668.38
  4. Step 4: Simplify right side
    9,250,716,915.95x = 69,356,028,759,924,703,232
  5. Step 5: Solve for x
    x = 69,356,028,759,924,703,232/9,250,716,915.95
  6. Step 6: Final answer
    x = 7,497,367,975.92

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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.