Home / 54,077,000,504.00-74,616,393,325.93-31,205,794,462.78

Finding the Fourth Proportional to 54,077,000,504.00, 74,616,393,325.93 and 31,205,794,462.78

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Solution

The fourth proportional to 54,077,000,504.00, 74,616,393,325.93 and 31,205,794,462.78 is: 43,058,302,272.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,077,000,504.00 : 74,616,393,325.93 = 31,205,794,462.78 : x
  2. Step 2: Convert to fraction form
    54,077,000,504.00/74,616,393,325.93 = 31,205,794,462.78/x
  3. Step 3: Cross multiply
    54,077,000,504.00x = 74,616,393,325.93 × 31,205,794,462.78
  4. Step 4: Simplify right side
    54,077,000,504.00x = 2,328,463,833,683,219,185,664
  5. Step 5: Solve for x
    x = 2,328,463,833,683,219,185,664/54,077,000,504.00
  6. Step 6: Final answer
    x = 43,058,302,272.35

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.