Home / 155,465,197,401.10-233,197,796,101.65-155,465,197,401.10

Finding the Fourth Proportional to 155,465,197,401.10, 233,197,796,101.65 and 155,465,197,401.10

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Solution

The fourth proportional to 155,465,197,401.10, 233,197,796,101.65 and 155,465,197,401.10 is: 233,197,796,101.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    155,465,197,401.10 : 233,197,796,101.65 = 155,465,197,401.10 : x
  2. Step 2: Convert to fraction form
    155,465,197,401.10/233,197,796,101.65 = 155,465,197,401.10/x
  3. Step 3: Cross multiply
    155,465,197,401.10x = 233,197,796,101.65 × 155,465,197,401.10
  4. Step 4: Simplify right side
    155,465,197,401.10x = 36,254,141,404,444,486,533,120
  5. Step 5: Solve for x
    x = 36,254,141,404,444,486,533,120/155,465,197,401.10
  6. Step 6: Final answer
    x = 233,197,796,101.65

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1.5x scale

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.