Home / 12,914,333,809,000-19,371,519,357,392-5,273,842,578,939.60

Finding the Fourth Proportional to 12,914,333,809,000, 19,371,519,357,392 and 5,273,842,578,939.60

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Solution

The fourth proportional to 12,914,333,809,000, 19,371,519,357,392 and 5,273,842,578,939.60 is: 7,910,771,482,038.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,914,333,809,000 : 19,371,519,357,392 = 5,273,842,578,939.60 : x
  2. Step 2: Convert to fraction form
    12,914,333,809,000/19,371,519,357,392 = 5,273,842,578,939.60/x
  3. Step 3: Cross multiply
    12,914,333,809,000x = 19,371,519,357,392 × 5,273,842,578,939.60
  4. Step 4: Simplify right side
    12,914,333,809,000x = 102,162,343,605,766,592,751,730,688
  5. Step 5: Solve for x
    x = 102,162,343,605,766,592,751,730,688/12,914,333,809,000
  6. Step 6: Final answer
    x = 7,910,771,482,038.79

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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.