Home / 435,028,961,997.60-600,371,697,294.72-252,173,271,048.22

Finding the Fourth Proportional to 435,028,961,997.60, 600,371,697,294.72 and 252,173,271,048.22

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Solution

The fourth proportional to 435,028,961,997.60, 600,371,697,294.72 and 252,173,271,048.22 is: 348,017,506,826.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    435,028,961,997.60 : 600,371,697,294.72 = 252,173,271,048.22 : x
  2. Step 2: Convert to fraction form
    435,028,961,997.60/600,371,697,294.72 = 252,173,271,048.22/x
  3. Step 3: Cross multiply
    435,028,961,997.60x = 600,371,697,294.72 × 252,173,271,048.22
  4. Step 4: Simplify right side
    435,028,961,997.60x = 151,397,694,751,581,317,103,616
  5. Step 5: Solve for x
    x = 151,397,694,751,581,317,103,616/435,028,961,997.60
  6. Step 6: Final answer
    x = 348,017,506,826.17

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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.