Home / 1,597,802,869.24-2,205,036,056.16-892,954,829.92

Finding the Fourth Proportional to 1,597,802,869.24, 2,205,036,056.16 and 892,954,829.92

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Solution

The fourth proportional to 1,597,802,869.24, 2,205,036,056.16 and 892,954,829.92 is: 1,232,315,722.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,597,802,869.24 : 2,205,036,056.16 = 892,954,829.92 : x
  2. Step 2: Convert to fraction form
    1,597,802,869.24/2,205,036,056.16 = 892,954,829.92/x
  3. Step 3: Cross multiply
    1,597,802,869.24x = 2,205,036,056.16 × 892,954,829.92
  4. Step 4: Simplify right side
    1,597,802,869.24x = 1,968,997,596,495,820,032
  5. Step 5: Solve for x
    x = 1,968,997,596,495,820,032/1,597,802,869.24
  6. Step 6: Final answer
    x = 1,232,315,722.05

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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.