Home / 58,277,849.83-87,373,679.20-35,243,663.45

Finding the Fourth Proportional to 58,277,849.83, 87,373,679.20 and 35,243,663.45

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Solution

The fourth proportional to 58,277,849.83, 87,373,679.20 and 35,243,663.45 is: 52,839,433.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,277,849.83 : 87,373,679.20 = 35,243,663.45 : x
  2. Step 2: Convert to fraction form
    58,277,849.83/87,373,679.20 = 35,243,663.45/x
  3. Step 3: Cross multiply
    58,277,849.83x = 87,373,679.20 × 35,243,663.45
  4. Step 4: Simplify right side
    58,277,849.83x = 3,079,368,543,588,088
  5. Step 5: Solve for x
    x = 3,079,368,543,588,088/58,277,849.83
  6. Step 6: Final answer
    x = 52,839,433.04

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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.