Home / 1,068,610,701,158.10-1,474,683,717,838-580,869,638,877.50

Finding the Fourth Proportional to 1,068,610,701,158.10, 1,474,683,717,838 and 580,869,638,877.50

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Solution

The fourth proportional to 1,068,610,701,158.10, 1,474,683,717,838 and 580,869,638,877.50 is: 801,600,618,177.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,068,610,701,158.10 : 1,474,683,717,838 = 580,869,638,877.50 : x
  2. Step 2: Convert to fraction form
    1,068,610,701,158.10/1,474,683,717,838 = 580,869,638,877.50/x
  3. Step 3: Cross multiply
    1,068,610,701,158.10x = 1,474,683,717,838 × 580,869,638,877.50
  4. Step 4: Simplify right side
    1,068,610,701,158.10x = 856,598,998,639,088,173,580,288
  5. Step 5: Solve for x
    x = 856,598,998,639,088,173,580,288/1,068,610,701,158.10
  6. Step 6: Final answer
    x = 801,600,618,177.19

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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.