Home / 19,199,896,441,350-26,495,883,327,038-10,420,557,455,356

Finding the Fourth Proportional to 19,199,896,441,350, 26,495,883,327,038 and 10,420,557,455,356

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Solution

The fourth proportional to 19,199,896,441,350, 26,495,883,327,038 and 10,420,557,455,356 is: 14,380,383,528,797.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,199,896,441,350 : 26,495,883,327,038 = 10,420,557,455,356 : x
  2. Step 2: Convert to fraction form
    19,199,896,441,350/26,495,883,327,038 = 10,420,557,455,356/x
  3. Step 3: Cross multiply
    19,199,896,441,350x = 26,495,883,327,038 × 10,420,557,455,356
  4. Step 4: Simplify right side
    19,199,896,441,350x = 276,101,874,539,808,584,191,967,232
  5. Step 5: Solve for x
    x = 276,101,874,539,808,584,191,967,232/19,199,896,441,350
  6. Step 6: Final answer
    x = 14,380,383,528,797.57

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1.5x scale

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.