Home / 27,059,327.40-40,584,670.46-7,885,599.52

Finding the Fourth Proportional to 27,059,327.40, 40,584,670.46 and 7,885,599.52

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Solution

The fourth proportional to 27,059,327.40, 40,584,670.46 and 7,885,599.52 is: 11,827,140.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,059,327.40 : 40,584,670.46 = 7,885,599.52 : x
  2. Step 2: Convert to fraction form
    27,059,327.40/40,584,670.46 = 7,885,599.52/x
  3. Step 3: Cross multiply
    27,059,327.40x = 40,584,670.46 × 7,885,599.52
  4. Step 4: Simplify right side
    27,059,327.40x = 320,034,457,898,734.19
  5. Step 5: Solve for x
    x = 320,034,457,898,734.19/27,059,327.40
  6. Step 6: Final answer
    x = 11,827,140.16

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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.