Home / 1,704,003,501.40-2,553,989,712.90-885,694,586.20

Finding the Fourth Proportional to 1,704,003,501.40, 2,553,989,712.90 and 885,694,586.20

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Solution

The fourth proportional to 1,704,003,501.40, 2,553,989,712.90 and 885,694,586.20 is: 1,327,494,256.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,704,003,501.40 : 2,553,989,712.90 = 885,694,586.20 : x
  2. Step 2: Convert to fraction form
    1,704,003,501.40/2,553,989,712.90 = 885,694,586.20/x
  3. Step 3: Cross multiply
    1,704,003,501.40x = 2,553,989,712.90 × 885,694,586.20
  4. Step 4: Simplify right side
    1,704,003,501.40x = 2,262,054,861,926,022,400
  5. Step 5: Solve for x
    x = 2,262,054,861,926,022,400/1,704,003,501.40
  6. Step 6: Final answer
    x = 1,327,494,256.95

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1.5x scale

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.