Home / 13,937,926,504-19,234,095,338.40-7,594,346,845.12

Finding the Fourth Proportional to 13,937,926,504, 19,234,095,338.40 and 7,594,346,845.12

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Solution

The fourth proportional to 13,937,926,504, 19,234,095,338.40 and 7,594,346,845.12 is: 10,480,066,113.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,937,926,504 : 19,234,095,338.40 = 7,594,346,845.12 : x
  2. Step 2: Convert to fraction form
    13,937,926,504/19,234,095,338.40 = 7,594,346,845.12/x
  3. Step 3: Cross multiply
    13,937,926,504x = 19,234,095,338.40 × 7,594,346,845.12
  4. Step 4: Simplify right side
    13,937,926,504x = 146,070,391,251,915,341,824
  5. Step 5: Solve for x
    x = 146,070,391,251,915,341,824/13,937,926,504
  6. Step 6: Final answer
    x = 10,480,066,113.85

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.