Home / 17,864,608,354.06-26,800,908,967.42-5,443,911,019.66

Finding the Fourth Proportional to 17,864,608,354.06, 26,800,908,967.42 and 5,443,911,019.66

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Solution

The fourth proportional to 17,864,608,354.06, 26,800,908,967.42 and 5,443,911,019.66 is: 8,167,084,370.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,864,608,354.06 : 26,800,908,967.42 = 5,443,911,019.66 : x
  2. Step 2: Convert to fraction form
    17,864,608,354.06/26,800,908,967.42 = 5,443,911,019.66/x
  3. Step 3: Cross multiply
    17,864,608,354.06x = 26,800,908,967.42 × 5,443,911,019.66
  4. Step 4: Simplify right side
    17,864,608,354.06x = 145,901,763,664,642,228,224
  5. Step 5: Solve for x
    x = 145,901,763,664,642,228,224/17,864,608,354.06
  6. Step 6: Final answer
    x = 8,167,084,370.00

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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.