Home / 10,883,156,881,984-15,018,755,922,770-5,877,402,542,466.40

Finding the Fourth Proportional to 10,883,156,881,984, 15,018,755,922,770 and 5,877,402,542,466.40

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Solution

The fourth proportional to 10,883,156,881,984, 15,018,755,922,770 and 5,877,402,542,466.40 is: 8,110,815,198,418.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,883,156,881,984 : 15,018,755,922,770 = 5,877,402,542,466.40 : x
  2. Step 2: Convert to fraction form
    10,883,156,881,984/15,018,755,922,770 = 5,877,402,542,466.40/x
  3. Step 3: Cross multiply
    10,883,156,881,984x = 15,018,755,922,770 × 5,877,402,542,466.40
  4. Step 4: Simplify right side
    10,883,156,881,984x = 88,271,274,245,170,704,039,280,640
  5. Step 5: Solve for x
    x = 88,271,274,245,170,704,039,280,640/10,883,156,881,984
  6. Step 6: Final answer
    x = 8,110,815,198,418.68

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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.