Home / 21,836,303,137,052-30,135,045,572,223-12,092,484,128,451

Finding the Fourth Proportional to 21,836,303,137,052, 30,135,045,572,223 and 12,092,484,128,451

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Solution

The fourth proportional to 21,836,303,137,052, 30,135,045,572,223 and 12,092,484,128,451 is: 16,688,152,660,508.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,836,303,137,052 : 30,135,045,572,223 = 12,092,484,128,451 : x
  2. Step 2: Convert to fraction form
    21,836,303,137,052/30,135,045,572,223 = 12,092,484,128,451/x
  3. Step 3: Cross multiply
    21,836,303,137,052x = 30,135,045,572,223 × 12,092,484,128,451
  4. Step 4: Simplify right side
    21,836,303,137,052x = 364,407,560,292,254,227,812,581,376
  5. Step 5: Solve for x
    x = 364,407,560,292,254,227,812,581,376/21,836,303,137,052
  6. Step 6: Final answer
    x = 16,688,152,660,508.03

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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.