Home / 1,625,017,381.85-2,434,023,807.37-1,097,485,644.02

Finding the Fourth Proportional to 1,625,017,381.85, 2,434,023,807.37 and 1,097,485,644.02

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Solution

The fourth proportional to 1,625,017,381.85, 2,434,023,807.37 and 1,097,485,644.02 is: 1,643,863,146.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,625,017,381.85 : 2,434,023,807.37 = 1,097,485,644.02 : x
  2. Step 2: Convert to fraction form
    1,625,017,381.85/2,434,023,807.37 = 1,097,485,644.02/x
  3. Step 3: Cross multiply
    1,625,017,381.85x = 2,434,023,807.37 × 1,097,485,644.02
  4. Step 4: Simplify right side
    1,625,017,381.85x = 2,671,306,185,776,453,632
  5. Step 5: Solve for x
    x = 2,671,306,185,776,453,632/1,625,017,381.85
  6. Step 6: Final answer
    x = 1,643,863,146.09

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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.