Home / 2,536,824,347,362.40-3,500,891,939,437.20-1,380,772,262,200.70

Finding the Fourth Proportional to 2,536,824,347,362.40, 3,500,891,939,437.20 and 1,380,772,262,200.70

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Solution

The fourth proportional to 2,536,824,347,362.40, 3,500,891,939,437.20 and 1,380,772,262,200.70 is: 1,905,506,184,518.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,536,824,347,362.40 : 3,500,891,939,437.20 = 1,380,772,262,200.70 : x
  2. Step 2: Convert to fraction form
    2,536,824,347,362.40/3,500,891,939,437.20 = 1,380,772,262,200.70/x
  3. Step 3: Cross multiply
    2,536,824,347,362.40x = 3,500,891,939,437.20 × 1,380,772,262,200.70
  4. Step 4: Simplify right side
    2,536,824,347,362.40x = 4,833,934,482,936,898,810,544,128
  5. Step 5: Solve for x
    x = 4,833,934,482,936,898,810,544,128/2,536,824,347,362.40
  6. Step 6: Final answer
    x = 1,905,506,184,518.79

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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.