Home / 1,068,610,701,158-1,474,683,717,837.80-580,869,638,877.40

Finding the Fourth Proportional to 1,068,610,701,158, 1,474,683,717,837.80 and 580,869,638,877.40

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Solution

The fourth proportional to 1,068,610,701,158, 1,474,683,717,837.80 and 580,869,638,877.40 is: 801,600,618,177.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,068,610,701,158 : 1,474,683,717,837.80 = 580,869,638,877.40 : x
  2. Step 2: Convert to fraction form
    1,068,610,701,158/1,474,683,717,837.80 = 580,869,638,877.40/x
  3. Step 3: Cross multiply
    1,068,610,701,158x = 1,474,683,717,837.80 × 580,869,638,877.40
  4. Step 4: Simplify right side
    1,068,610,701,158x = 856,598,998,638,824,569,962,496
  5. Step 5: Solve for x
    x = 856,598,998,638,824,569,962,496/1,068,610,701,158
  6. Step 6: Final answer
    x = 801,600,618,177.01

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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.