Home / 16,945,714,627.06-25,422,249,081.06-5,154,526,643.59

Finding the Fourth Proportional to 16,945,714,627.06, 25,422,249,081.06 and 5,154,526,643.59

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Solution

The fourth proportional to 16,945,714,627.06, 25,422,249,081.06 and 5,154,526,643.59 is: 7,732,908,473.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,945,714,627.06 : 25,422,249,081.06 = 5,154,526,643.59 : x
  2. Step 2: Convert to fraction form
    16,945,714,627.06/25,422,249,081.06 = 5,154,526,643.59/x
  3. Step 3: Cross multiply
    16,945,714,627.06x = 25,422,249,081.06 × 5,154,526,643.59
  4. Step 4: Simplify right side
    16,945,714,627.06x = 131,039,660,228,152,279,040
  5. Step 5: Solve for x
    x = 131,039,660,228,152,279,040/16,945,714,627.06
  6. Step 6: Final answer
    x = 7,732,908,473.45

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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.