Home / 40,634,544.60-56,059,707.96-23,221,548

Finding the Fourth Proportional to 40,634,544.60, 56,059,707.96 and 23,221,548

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Solution

The fourth proportional to 40,634,544.60, 56,059,707.96 and 23,221,548 is: 32,036,613.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,634,544.60 : 56,059,707.96 = 23,221,548 : x
  2. Step 2: Convert to fraction form
    40,634,544.60/56,059,707.96 = 23,221,548/x
  3. Step 3: Cross multiply
    40,634,544.60x = 56,059,707.96 × 23,221,548
  4. Step 4: Simplify right side
    40,634,544.60x = 1,301,793,199,259,122
  5. Step 5: Solve for x
    x = 1,301,793,199,259,122/40,634,544.60
  6. Step 6: Final answer
    x = 32,036,613.48

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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.