Home / 113,467,403,345.70-170,201,105,018.55-113,467,403,345.70

Finding the Fourth Proportional to 113,467,403,345.70, 170,201,105,018.55 and 113,467,403,345.70

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Solution

The fourth proportional to 113,467,403,345.70, 170,201,105,018.55 and 113,467,403,345.70 is: 170,201,105,018.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,467,403,345.70 : 170,201,105,018.55 = 113,467,403,345.70 : x
  2. Step 2: Convert to fraction form
    113,467,403,345.70/170,201,105,018.55 = 113,467,403,345.70/x
  3. Step 3: Cross multiply
    113,467,403,345.70x = 170,201,105,018.55 × 113,467,403,345.70
  4. Step 4: Simplify right side
    113,467,403,345.70x = 19,312,277,433,023,656,361,984
  5. Step 5: Solve for x
    x = 19,312,277,433,023,656,361,984/113,467,403,345.70
  6. Step 6: Final answer
    x = 170,201,105,018.55

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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.