Home / 31,980,078,725,364-44,132,508,641,000-18,293,287,689,974

Finding the Fourth Proportional to 31,980,078,725,364, 44,132,508,641,000 and 18,293,287,689,974

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Solution

The fourth proportional to 31,980,078,725,364, 44,132,508,641,000 and 18,293,287,689,974 is: 25,244,737,012,162.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,980,078,725,364 : 44,132,508,641,000 = 18,293,287,689,974 : x
  2. Step 2: Convert to fraction form
    31,980,078,725,364/44,132,508,641,000 = 18,293,287,689,974/x
  3. Step 3: Cross multiply
    31,980,078,725,364x = 44,132,508,641,000 × 18,293,287,689,974
  4. Step 4: Simplify right side
    31,980,078,725,364x = 807,328,677,050,076,477,828,104,192
  5. Step 5: Solve for x
    x = 807,328,677,050,076,477,828,104,192/31,980,078,725,364
  6. Step 6: Final answer
    x = 25,244,737,012,162.79

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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.