Home / 1,652,883,924.12-2,281,082,976.54-910,327,790.04

Finding the Fourth Proportional to 1,652,883,924.12, 2,281,082,976.54 and 910,327,790.04

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Solution

The fourth proportional to 1,652,883,924.12, 2,281,082,976.54 and 910,327,790.04 is: 1,256,309,166.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,652,883,924.12 : 2,281,082,976.54 = 910,327,790.04 : x
  2. Step 2: Convert to fraction form
    1,652,883,924.12/2,281,082,976.54 = 910,327,790.04/x
  3. Step 3: Cross multiply
    1,652,883,924.12x = 2,281,082,976.54 × 910,327,790.04
  4. Step 4: Simplify right side
    1,652,883,924.12x = 2,076,533,224,931,523,328
  5. Step 5: Solve for x
    x = 2,076,533,224,931,523,328/1,652,883,924.12
  6. Step 6: Final answer
    x = 1,256,309,166.44

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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.