Home / 27,424,087,272,075-37,845,246,612,828-15,092,066,339,319

Finding the Fourth Proportional to 27,424,087,272,075, 37,845,246,612,828 and 15,092,066,339,319

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Solution

The fourth proportional to 27,424,087,272,075, 37,845,246,612,828 and 15,092,066,339,319 is: 20,827,054,947,797.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,424,087,272,075 : 37,845,246,612,828 = 15,092,066,339,319 : x
  2. Step 2: Convert to fraction form
    27,424,087,272,075/37,845,246,612,828 = 15,092,066,339,319/x
  3. Step 3: Cross multiply
    27,424,087,272,075x = 37,845,246,612,828 × 15,092,066,339,319
  4. Step 4: Simplify right side
    27,424,087,272,075x = 571,162,972,508,687,832,472,092,672
  5. Step 5: Solve for x
    x = 571,162,972,508,687,832,472,092,672/27,424,087,272,075
  6. Step 6: Final answer
    x = 20,827,054,947,797.05

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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.