Home / 10,497,970,563,293-15,825,640,289,104-9,798,172,934,013.40

Finding the Fourth Proportional to 10,497,970,563,293, 15,825,640,289,104 and 9,798,172,934,013.40

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Solution

The fourth proportional to 10,497,970,563,293, 15,825,640,289,104 and 9,798,172,934,013.40 is: 14,770,698,718,314.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,497,970,563,293 : 15,825,640,289,104 = 9,798,172,934,013.40 : x
  2. Step 2: Convert to fraction form
    10,497,970,563,293/15,825,640,289,104 = 9,798,172,934,013.40/x
  3. Step 3: Cross multiply
    10,497,970,563,293x = 15,825,640,289,104 × 9,798,172,934,013.40
  4. Step 4: Simplify right side
    10,497,970,563,293x = 155,062,360,344,130,819,517,841,408
  5. Step 5: Solve for x
    x = 155,062,360,344,130,819,517,841,408/10,497,970,563,293
  6. Step 6: Final answer
    x = 14,770,698,718,314.08

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.