Home / 9,254,919,643.26-13,878,003,170.16-3,585,163,610.40

Finding the Fourth Proportional to 9,254,919,643.26, 13,878,003,170.16 and 3,585,163,610.40

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Solution

The fourth proportional to 9,254,919,643.26, 13,878,003,170.16 and 3,585,163,610.40 is: 5,376,050,129.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,254,919,643.26 : 13,878,003,170.16 = 3,585,163,610.40 : x
  2. Step 2: Convert to fraction form
    9,254,919,643.26/13,878,003,170.16 = 3,585,163,610.40/x
  3. Step 3: Cross multiply
    9,254,919,643.26x = 13,878,003,170.16 × 3,585,163,610.40
  4. Step 4: Simplify right side
    9,254,919,643.26x = 49,754,911,950,673,469,440
  5. Step 5: Solve for x
    x = 49,754,911,950,673,469,440/9,254,919,643.26
  6. Step 6: Final answer
    x = 5,376,050,129.93

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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.