Home / 1,479,281,509.93-2,041,409,584.32-801,103,725.34

Finding the Fourth Proportional to 1,479,281,509.93, 2,041,409,584.32 and 801,103,725.34

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Solution

The fourth proportional to 1,479,281,509.93, 2,041,409,584.32 and 801,103,725.34 is: 1,105,523,737.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,479,281,509.93 : 2,041,409,584.32 = 801,103,725.34 : x
  2. Step 2: Convert to fraction form
    1,479,281,509.93/2,041,409,584.32 = 801,103,725.34/x
  3. Step 3: Cross multiply
    1,479,281,509.93x = 2,041,409,584.32 × 801,103,725.34
  4. Step 4: Simplify right side
    1,479,281,509.93x = 1,635,380,822,933,325,824
  5. Step 5: Solve for x
    x = 1,635,380,822,933,325,824/1,479,281,509.93
  6. Step 6: Final answer
    x = 1,105,523,737.00

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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.