Home / 1,303,681,657.80-1,955,522,486.70-1,185,064,026.60

Finding the Fourth Proportional to 1,303,681,657.80, 1,955,522,486.70 and 1,185,064,026.60

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Solution

The fourth proportional to 1,303,681,657.80, 1,955,522,486.70 and 1,185,064,026.60 is: 1,777,596,039.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,303,681,657.80 : 1,955,522,486.70 = 1,185,064,026.60 : x
  2. Step 2: Convert to fraction form
    1,303,681,657.80/1,955,522,486.70 = 1,185,064,026.60/x
  3. Step 3: Cross multiply
    1,303,681,657.80x = 1,955,522,486.70 × 1,185,064,026.60
  4. Step 4: Simplify right side
    1,303,681,657.80x = 2,317,419,352,195,546,624
  5. Step 5: Solve for x
    x = 2,317,419,352,195,546,624/1,303,681,657.80
  6. Step 6: Final answer
    x = 1,777,596,039.90

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.