Home / 25,672,773,915.88-35,423,122,702.90-14,821,657,095.40

Finding the Fourth Proportional to 25,672,773,915.88, 35,423,122,702.90 and 14,821,657,095.40

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Solution

The fourth proportional to 25,672,773,915.88, 35,423,122,702.90 and 14,821,657,095.40 is: 20,450,823,883.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,672,773,915.88 : 35,423,122,702.90 = 14,821,657,095.40 : x
  2. Step 2: Convert to fraction form
    25,672,773,915.88/35,423,122,702.90 = 14,821,657,095.40/x
  3. Step 3: Cross multiply
    25,672,773,915.88x = 35,423,122,702.90 × 14,821,657,095.40
  4. Step 4: Simplify right side
    25,672,773,915.88x = 525,029,377,950,662,590,464
  5. Step 5: Solve for x
    x = 525,029,377,950,662,590,464/25,672,773,915.88
  6. Step 6: Final answer
    x = 20,450,823,883.35

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1.5x scale

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.