Home / 40,475,468.34-60,615,918.68-23,151,147.84

Finding the Fourth Proportional to 40,475,468.34, 60,615,918.68 and 23,151,147.84

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Solution

The fourth proportional to 40,475,468.34, 60,615,918.68 and 23,151,147.84 is: 34,671,077.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,475,468.34 : 60,615,918.68 = 23,151,147.84 : x
  2. Step 2: Convert to fraction form
    40,475,468.34/60,615,918.68 = 23,151,147.84/x
  3. Step 3: Cross multiply
    40,475,468.34x = 60,615,918.68 × 23,151,147.84
  4. Step 4: Simplify right side
    40,475,468.34x = 1,403,328,094,702,341.75
  5. Step 5: Solve for x
    x = 1,403,328,094,702,341.75/40,475,468.34
  6. Step 6: Final answer
    x = 34,671,077.38

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.