Home / 45,934,182.33-63,390,313.22-28,286,404.53

Finding the Fourth Proportional to 45,934,182.33, 63,390,313.22 and 28,286,404.53

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Solution

The fourth proportional to 45,934,182.33, 63,390,313.22 and 28,286,404.53 is: 39,035,941.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,934,182.33 : 63,390,313.22 = 28,286,404.53 : x
  2. Step 2: Convert to fraction form
    45,934,182.33/63,390,313.22 = 28,286,404.53/x
  3. Step 3: Cross multiply
    45,934,182.33x = 63,390,313.22 × 28,286,404.53
  4. Step 4: Simplify right side
    45,934,182.33x = 1,793,084,043,024,327
  5. Step 5: Solve for x
    x = 1,793,084,043,024,327/45,934,182.33
  6. Step 6: Final answer
    x = 39,035,941.25

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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.