Home / 6,400,251,831,721.80-8,832,354,064,510.20-3,473,806,061,368.80

Finding the Fourth Proportional to 6,400,251,831,721.80, 8,832,354,064,510.20 and 3,473,806,061,368.80

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Solution

The fourth proportional to 6,400,251,831,721.80, 8,832,354,064,510.20 and 3,473,806,061,368.80 is: 4,793,855,912,572.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,400,251,831,721.80 : 8,832,354,064,510.20 = 3,473,806,061,368.80 : x
  2. Step 2: Convert to fraction form
    6,400,251,831,721.80/8,832,354,064,510.20 = 3,473,806,061,368.80/x
  3. Step 3: Cross multiply
    6,400,251,831,721.80x = 8,832,354,064,510.20 × 3,473,806,061,368.80
  4. Step 4: Simplify right side
    6,400,251,831,721.80x = 30,681,885,085,450,883,649,503,232
  5. Step 5: Solve for x
    x = 30,681,885,085,450,883,649,503,232/6,400,251,831,721.80
  6. Step 6: Final answer
    x = 4,793,855,912,572.24

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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.