Home / 32,833,036.96-45,309,496.08-18,346,360.48

Finding the Fourth Proportional to 32,833,036.96, 45,309,496.08 and 18,346,360.48

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Solution

The fourth proportional to 32,833,036.96, 45,309,496.08 and 18,346,360.48 is: 25,317,924.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,833,036.96 : 45,309,496.08 = 18,346,360.48 : x
  2. Step 2: Convert to fraction form
    32,833,036.96/45,309,496.08 = 18,346,360.48/x
  3. Step 3: Cross multiply
    32,833,036.96x = 45,309,496.08 × 18,346,360.48
  4. Step 4: Simplify right side
    32,833,036.96x = 831,264,348,250,826.88
  5. Step 5: Solve for x
    x = 831,264,348,250,826.88/32,833,036.96
  6. Step 6: Final answer
    x = 25,317,924.42

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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.