Home / 14,163,006,414.64-19,546,662,740.65-8,060,842,706.14

Finding the Fourth Proportional to 14,163,006,414.64, 19,546,662,740.65 and 8,060,842,706.14

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Solution

The fourth proportional to 14,163,006,414.64, 19,546,662,740.65 and 8,060,842,706.14 is: 11,124,938,390.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,163,006,414.64 : 19,546,662,740.65 = 8,060,842,706.14 : x
  2. Step 2: Convert to fraction form
    14,163,006,414.64/19,546,662,740.65 = 8,060,842,706.14/x
  3. Step 3: Cross multiply
    14,163,006,414.64x = 19,546,662,740.65 × 8,060,842,706.14
  4. Step 4: Simplify right side
    14,163,006,414.64x = 157,562,573,782,347,087,872
  5. Step 5: Solve for x
    x = 157,562,573,782,347,087,872/14,163,006,414.64
  6. Step 6: Final answer
    x = 11,124,938,390.16

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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.