Home / 1,872,110,597.87-2,583,593,835.87-1,036,735,168.46

Finding the Fourth Proportional to 1,872,110,597.87, 2,583,593,835.87 and 1,036,735,168.46

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Solution

The fourth proportional to 1,872,110,597.87, 2,583,593,835.87 and 1,036,735,168.46 is: 1,430,739,505.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,872,110,597.87 : 2,583,593,835.87 = 1,036,735,168.46 : x
  2. Step 2: Convert to fraction form
    1,872,110,597.87/2,583,593,835.87 = 1,036,735,168.46/x
  3. Step 3: Cross multiply
    1,872,110,597.87x = 2,583,593,835.87 × 1,036,735,168.46
  4. Step 4: Simplify right side
    1,872,110,597.87x = 2,678,502,590,649,984,000
  5. Step 5: Solve for x
    x = 2,678,502,590,649,984,000/1,872,110,597.87
  6. Step 6: Final answer
    x = 1,430,739,505.30

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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.