Home / 14,213,368,323,373-19,614,448,286,253-8,130,350,085,418

Finding the Fourth Proportional to 14,213,368,323,373, 19,614,448,286,253 and 8,130,350,085,418

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Solution

The fourth proportional to 14,213,368,323,373, 19,614,448,286,253 and 8,130,350,085,418 is: 11,219,883,117,875.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,213,368,323,373 : 19,614,448,286,253 = 8,130,350,085,418 : x
  2. Step 2: Convert to fraction form
    14,213,368,323,373/19,614,448,286,253 = 8,130,350,085,418/x
  3. Step 3: Cross multiply
    14,213,368,323,373x = 19,614,448,286,253 × 8,130,350,085,418
  4. Step 4: Simplify right side
    14,213,368,323,373x = 159,472,331,299,564,026,511,491,072
  5. Step 5: Solve for x
    x = 159,472,331,299,564,026,511,491,072/14,213,368,323,373
  6. Step 6: Final answer
    x = 11,219,883,117,875.85

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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.