Home / 14,374,866,702.93-19,833,915,053.91-8,349,792,569.25

Finding the Fourth Proportional to 14,374,866,702.93, 19,833,915,053.91 and 8,349,792,569.25

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Solution

The fourth proportional to 14,374,866,702.93, 19,833,915,053.91 and 8,349,792,569.25 is: 11,520,738,241.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,374,866,702.93 : 19,833,915,053.91 = 8,349,792,569.25 : x
  2. Step 2: Convert to fraction form
    14,374,866,702.93/19,833,915,053.91 = 8,349,792,569.25/x
  3. Step 3: Cross multiply
    14,374,866,702.93x = 19,833,915,053.91 × 8,349,792,569.25
  4. Step 4: Simplify right side
    14,374,866,702.93x = 165,609,076,536,273,436,672
  5. Step 5: Solve for x
    x = 165,609,076,536,273,436,672/14,374,866,702.93
  6. Step 6: Final answer
    x = 11,520,738,241.18

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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.