Home / 32,692,502.88-45,115,655.04-18,008,124.48

Finding the Fourth Proportional to 32,692,502.88, 45,115,655.04 and 18,008,124.48

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Solution

The fourth proportional to 32,692,502.88, 45,115,655.04 and 18,008,124.48 is: 24,851,212.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,692,502.88 : 45,115,655.04 = 18,008,124.48 : x
  2. Step 2: Convert to fraction form
    32,692,502.88/45,115,655.04 = 18,008,124.48/x
  3. Step 3: Cross multiply
    32,692,502.88x = 45,115,655.04 × 18,008,124.48
  4. Step 4: Simplify right side
    32,692,502.88x = 812,448,331,957,059.38
  5. Step 5: Solve for x
    x = 812,448,331,957,059.38/32,692,502.88
  6. Step 6: Final answer
    x = 24,851,212.37

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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.