Home / 29,419,805,923,312-40,600,565,591,056-16,919,545,724,603

Finding the Fourth Proportional to 29,419,805,923,312, 40,600,565,591,056 and 16,919,545,724,603

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Solution

The fourth proportional to 29,419,805,923,312, 40,600,565,591,056 and 16,919,545,724,603 is: 23,349,682,447,030.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,419,805,923,312 : 40,600,565,591,056 = 16,919,545,724,603 : x
  2. Step 2: Convert to fraction form
    29,419,805,923,312/40,600,565,591,056 = 16,919,545,724,603/x
  3. Step 3: Cross multiply
    29,419,805,923,312x = 40,600,565,591,056 × 16,919,545,724,603
  4. Step 4: Simplify right side
    29,419,805,923,312x = 686,943,125,962,615,157,778,546,688
  5. Step 5: Solve for x
    x = 686,943,125,962,615,157,778,546,688/29,419,805,923,312
  6. Step 6: Final answer
    x = 23,349,682,447,030.94

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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.