Home / 38,996,273,443.16-58,453,584,434.26-16,319,619,996.66

Finding the Fourth Proportional to 38,996,273,443.16, 58,453,584,434.26 and 16,319,619,996.66

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Solution

The fourth proportional to 38,996,273,443.16, 58,453,584,434.26 and 16,319,619,996.66 is: 24,462,344,762.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,996,273,443.16 : 58,453,584,434.26 = 16,319,619,996.66 : x
  2. Step 2: Convert to fraction form
    38,996,273,443.16/58,453,584,434.26 = 16,319,619,996.66/x
  3. Step 3: Cross multiply
    38,996,273,443.16x = 58,453,584,434.26 × 16,319,619,996.66
  4. Step 4: Simplify right side
    38,996,273,443.16x = 953,940,285,409,803,239,424
  5. Step 5: Solve for x
    x = 953,940,285,409,803,239,424/38,996,273,443.16
  6. Step 6: Final answer
    x = 24,462,344,762.26

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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.