Home / 32,833,041.96-45,309,502.98-18,346,365.48

Finding the Fourth Proportional to 32,833,041.96, 45,309,502.98 and 18,346,365.48

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Solution

The fourth proportional to 32,833,041.96, 45,309,502.98 and 18,346,365.48 is: 25,317,931.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,833,041.96 : 45,309,502.98 = 18,346,365.48 : x
  2. Step 2: Convert to fraction form
    32,833,041.96/45,309,502.98 = 18,346,365.48/x
  3. Step 3: Cross multiply
    32,833,041.96x = 45,309,502.98 × 18,346,365.48
  4. Step 4: Simplify right side
    32,833,041.96x = 831,264,701,388,229.12
  5. Step 5: Solve for x
    x = 831,264,701,388,229.12/32,833,041.96
  6. Step 6: Final answer
    x = 25,317,931.32

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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.