Home / 1,106,328,426.32-1,526,714,787.32-604,526,186.14

Finding the Fourth Proportional to 1,106,328,426.32, 1,526,714,787.32 and 604,526,186.14

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Solution

The fourth proportional to 1,106,328,426.32, 1,526,714,787.32 and 604,526,186.14 is: 834,236,060.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,106,328,426.32 : 1,526,714,787.32 = 604,526,186.14 : x
  2. Step 2: Convert to fraction form
    1,106,328,426.32/1,526,714,787.32 = 604,526,186.14/x
  3. Step 3: Cross multiply
    1,106,328,426.32x = 1,526,714,787.32 × 604,526,186.14
  4. Step 4: Simplify right side
    1,106,328,426.32x = 922,939,067,702,100,736
  5. Step 5: Solve for x
    x = 922,939,067,702,100,736/1,106,328,426.32
  6. Step 6: Final answer
    x = 834,236,060.24

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Double scale
Find fourth proportional to 1,106,328,427.32, 1,526,714,788.70 and 604,526,187.14
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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.