Home / 30,833,331.20-46,234,607.20-10,081,066

Finding the Fourth Proportional to 30,833,331.20, 46,234,607.20 and 10,081,066

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Solution

The fourth proportional to 30,833,331.20, 46,234,607.20 and 10,081,066 is: 15,116,567.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,833,331.20 : 46,234,607.20 = 10,081,066 : x
  2. Step 2: Convert to fraction form
    30,833,331.20/46,234,607.20 = 10,081,066/x
  3. Step 3: Cross multiply
    30,833,331.20x = 46,234,607.20 × 10,081,066
  4. Step 4: Simplify right side
    30,833,331.20x = 466,094,126,667,275.25
  5. Step 5: Solve for x
    x = 466,094,126,667,275.25/30,833,331.20
  6. Step 6: Final answer
    x = 15,116,567.32

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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.