Home / 27,335,752.60-41,004,066.30-7,140,994.60

Finding the Fourth Proportional to 27,335,752.60, 41,004,066.30 and 7,140,994.60

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Solution

The fourth proportional to 27,335,752.60, 41,004,066.30 and 7,140,994.60 is: 10,711,606.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,335,752.60 : 41,004,066.30 = 7,140,994.60 : x
  2. Step 2: Convert to fraction form
    27,335,752.60/41,004,066.30 = 7,140,994.60/x
  3. Step 3: Cross multiply
    27,335,752.60x = 41,004,066.30 × 7,140,994.60
  4. Step 4: Simplify right side
    27,335,752.60x = 292,809,816,026,341.94
  5. Step 5: Solve for x
    x = 292,809,816,026,341.94/27,335,752.60
  6. Step 6: Final answer
    x = 10,711,606.16

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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.