Home / 1,409,384,453,852.10-2,114,076,680,778.20-1,255,279,014,005.70

Finding the Fourth Proportional to 1,409,384,453,852.10, 2,114,076,680,778.20 and 1,255,279,014,005.70

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Solution

The fourth proportional to 1,409,384,453,852.10, 2,114,076,680,778.20 and 1,255,279,014,005.70 is: 1,882,918,521,008.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,409,384,453,852.10 : 2,114,076,680,778.20 = 1,255,279,014,005.70 : x
  2. Step 2: Convert to fraction form
    1,409,384,453,852.10/2,114,076,680,778.20 = 1,255,279,014,005.70/x
  3. Step 3: Cross multiply
    1,409,384,453,852.10x = 2,114,076,680,778.20 × 1,255,279,014,005.70
  4. Step 4: Simplify right side
    1,409,384,453,852.10x = 2,653,756,091,379,701,851,881,472
  5. Step 5: Solve for x
    x = 2,653,756,091,379,701,851,881,472/1,409,384,453,852.10
  6. Step 6: Final answer
    x = 1,882,918,521,008.59

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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.