Home / 34,137,332,046.57-47,108,495,508.51-18,896,048,584.14

Finding the Fourth Proportional to 34,137,332,046.57, 47,108,495,508.51 and 18,896,048,584.14

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Solution

The fourth proportional to 34,137,332,046.57, 47,108,495,508.51 and 18,896,048,584.14 is: 26,075,980,941.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,137,332,046.57 : 47,108,495,508.51 = 18,896,048,584.14 : x
  2. Step 2: Convert to fraction form
    34,137,332,046.57/47,108,495,508.51 = 18,896,048,584.14/x
  3. Step 3: Cross multiply
    34,137,332,046.57x = 47,108,495,508.51 × 18,896,048,584.14
  4. Step 4: Simplify right side
    34,137,332,046.57x = 890,164,419,854,310,309,888
  5. Step 5: Solve for x
    x = 890,164,419,854,310,309,888/34,137,332,046.57
  6. Step 6: Final answer
    x = 26,075,980,941.92

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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.