Home / 6,418,360,954,719.70-8,856,852,028,364.60-3,602,080,494,549.70

Finding the Fourth Proportional to 6,418,360,954,719.70, 8,856,852,028,364.60 and 3,602,080,494,549.70

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Solution

The fourth proportional to 6,418,360,954,719.70, 8,856,852,028,364.60 and 3,602,080,494,549.70 is: 4,970,598,281,953.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,418,360,954,719.70 : 8,856,852,028,364.60 = 3,602,080,494,549.70 : x
  2. Step 2: Convert to fraction form
    6,418,360,954,719.70/8,856,852,028,364.60 = 3,602,080,494,549.70/x
  3. Step 3: Cross multiply
    6,418,360,954,719.70x = 8,856,852,028,364.60 × 3,602,080,494,549.70
  4. Step 4: Simplify right side
    6,418,360,954,719.70x = 31,903,093,934,485,070,369,783,808
  5. Step 5: Solve for x
    x = 31,903,093,934,485,070,369,783,808/6,418,360,954,719.70
  6. Step 6: Final answer
    x = 4,970,598,281,953.17

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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.