Home / 4,172,166,145,512.30-6,258,249,218,268.60-4,172,166,145,512.30

Finding the Fourth Proportional to 4,172,166,145,512.30, 6,258,249,218,268.60 and 4,172,166,145,512.30

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Solution

The fourth proportional to 4,172,166,145,512.30, 6,258,249,218,268.60 and 4,172,166,145,512.30 is: 6,258,249,218,268.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,172,166,145,512.30 : 6,258,249,218,268.60 = 4,172,166,145,512.30 : x
  2. Step 2: Convert to fraction form
    4,172,166,145,512.30/6,258,249,218,268.60 = 4,172,166,145,512.30/x
  3. Step 3: Cross multiply
    4,172,166,145,512.30x = 6,258,249,218,268.60 × 4,172,166,145,512.30
  4. Step 4: Simplify right side
    4,172,166,145,512.30x = 26,110,455,518,639,065,646,759,936
  5. Step 5: Solve for x
    x = 26,110,455,518,639,065,646,759,936/4,172,166,145,512.30
  6. Step 6: Final answer
    x = 6,258,249,218,268.60

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.