Home / 58,024,917,527.33-87,077,133,741.58-20,251,492,857.89

Finding the Fourth Proportional to 58,024,917,527.33, 87,077,133,741.58 and 20,251,492,857.89

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Solution

The fourth proportional to 58,024,917,527.33, 87,077,133,741.58 and 20,251,492,857.89 is: 30,391,115,182.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,024,917,527.33 : 87,077,133,741.58 = 20,251,492,857.89 : x
  2. Step 2: Convert to fraction form
    58,024,917,527.33/87,077,133,741.58 = 20,251,492,857.89/x
  3. Step 3: Cross multiply
    58,024,917,527.33x = 87,077,133,741.58 × 20,251,492,857.89
  4. Step 4: Simplify right side
    58,024,917,527.33x = 1,763,441,952,053,139,603,456
  5. Step 5: Solve for x
    x = 1,763,441,952,053,139,603,456/58,024,917,527.33
  6. Step 6: Final answer
    x = 30,391,115,182.93

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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.