Home / 3,574,508,713.95-5,361,763,070.93-2,472,512,656.35

Finding the Fourth Proportional to 3,574,508,713.95, 5,361,763,070.93 and 2,472,512,656.35

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Solution

The fourth proportional to 3,574,508,713.95, 5,361,763,070.93 and 2,472,512,656.35 is: 3,708,768,984.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,574,508,713.95 : 5,361,763,070.93 = 2,472,512,656.35 : x
  2. Step 2: Convert to fraction form
    3,574,508,713.95/5,361,763,070.93 = 2,472,512,656.35/x
  3. Step 3: Cross multiply
    3,574,508,713.95x = 5,361,763,070.93 × 2,472,512,656.35
  4. Step 4: Simplify right side
    3,574,508,713.95x = 13,257,027,053,212,104,704
  5. Step 5: Solve for x
    x = 13,257,027,053,212,104,704/3,574,508,713.95
  6. Step 6: Final answer
    x = 3,708,768,984.53

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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.