Home / 1,183,903,264.59-1,632,102,234.40-807,076,276.95

Finding the Fourth Proportional to 1,183,903,264.59, 1,632,102,234.40 and 807,076,276.95

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Solution

The fourth proportional to 1,183,903,264.59, 1,632,102,234.40 and 807,076,276.95 is: 1,112,617,081.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,183,903,264.59 : 1,632,102,234.40 = 807,076,276.95 : x
  2. Step 2: Convert to fraction form
    1,183,903,264.59/1,632,102,234.40 = 807,076,276.95/x
  3. Step 3: Cross multiply
    1,183,903,264.59x = 1,632,102,234.40 × 807,076,276.95
  4. Step 4: Simplify right side
    1,183,903,264.59x = 1,317,230,994,948,417,280
  5. Step 5: Solve for x
    x = 1,317,230,994,948,417,280/1,183,903,264.59
  6. Step 6: Final answer
    x = 1,112,617,081.44

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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.