Home / 3,583,751,292.40-4,945,575,659.16-1,935,488,124.40

Finding the Fourth Proportional to 3,583,751,292.40, 4,945,575,659.16 and 1,935,488,124.40

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Solution

The fourth proportional to 3,583,751,292.40, 4,945,575,659.16 and 1,935,488,124.40 is: 2,670,973,004.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,583,751,292.40 : 4,945,575,659.16 = 1,935,488,124.40 : x
  2. Step 2: Convert to fraction form
    3,583,751,292.40/4,945,575,659.16 = 1,935,488,124.40/x
  3. Step 3: Cross multiply
    3,583,751,292.40x = 4,945,575,659.16 × 1,935,488,124.40
  4. Step 4: Simplify right side
    3,583,751,292.40x = 9,572,102,956,625,883,136
  5. Step 5: Solve for x
    x = 9,572,102,956,625,883,136/3,583,751,292.40
  6. Step 6: Final answer
    x = 2,670,973,004.44

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.