Home / 1,341,365,759.46-2,012,909,574.36-650,896,354.62

Finding the Fourth Proportional to 1,341,365,759.46, 2,012,909,574.36 and 650,896,354.62

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Solution

The fourth proportional to 1,341,365,759.46, 2,012,909,574.36 and 650,896,354.62 is: 976,762,299.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,341,365,759.46 : 2,012,909,574.36 = 650,896,354.62 : x
  2. Step 2: Convert to fraction form
    1,341,365,759.46/2,012,909,574.36 = 650,896,354.62/x
  3. Step 3: Cross multiply
    1,341,365,759.46x = 2,012,909,574.36 × 650,896,354.62
  4. Step 4: Simplify right side
    1,341,365,759.46x = 1,310,195,504,130,619,648
  5. Step 5: Solve for x
    x = 1,310,195,504,130,619,648/1,341,365,759.46
  6. Step 6: Final answer
    x = 976,762,299.84

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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.