Home / 8,472,820,952.04-11,692,598,696.64-4,662,782,250

Finding the Fourth Proportional to 8,472,820,952.04, 11,692,598,696.64 and 4,662,782,250

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Solution

The fourth proportional to 8,472,820,952.04, 11,692,598,696.64 and 4,662,782,250 is: 6,434,697,719.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,472,820,952.04 : 11,692,598,696.64 = 4,662,782,250 : x
  2. Step 2: Convert to fraction form
    8,472,820,952.04/11,692,598,696.64 = 4,662,782,250/x
  3. Step 3: Cross multiply
    8,472,820,952.04x = 11,692,598,696.64 × 4,662,782,250
  4. Step 4: Simplify right side
    8,472,820,952.04x = 54,520,041,659,066,122,240
  5. Step 5: Solve for x
    x = 54,520,041,659,066,122,240/8,472,820,952.04
  6. Step 6: Final answer
    x = 6,434,697,719.65

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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.