Home / 3,457,158,373.08-4,770,878,788.44-1,892,596,069.08

Finding the Fourth Proportional to 3,457,158,373.08, 4,770,878,788.44 and 1,892,596,069.08

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Solution

The fourth proportional to 3,457,158,373.08, 4,770,878,788.44 and 1,892,596,069.08 is: 2,611,782,703.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,457,158,373.08 : 4,770,878,788.44 = 1,892,596,069.08 : x
  2. Step 2: Convert to fraction form
    3,457,158,373.08/4,770,878,788.44 = 1,892,596,069.08/x
  3. Step 3: Cross multiply
    3,457,158,373.08x = 4,770,878,788.44 × 1,892,596,069.08
  4. Step 4: Simplify right side
    3,457,158,373.08x = 9,029,346,441,058,696,192
  5. Step 5: Solve for x
    x = 9,029,346,441,058,696,192/3,457,158,373.08
  6. Step 6: Final answer
    x = 2,611,782,703.21

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1.5x scale

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.