Home / 2,869,572,657,834.50-4,307,422,092,169.80-1,236,723,968,232.50

Finding the Fourth Proportional to 2,869,572,657,834.50, 4,307,422,092,169.80 and 1,236,723,968,232.50

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Solution

The fourth proportional to 2,869,572,657,834.50, 4,307,422,092,169.80 and 1,236,723,968,232.50 is: 1,856,406,084,765.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,869,572,657,834.50 : 4,307,422,092,169.80 = 1,236,723,968,232.50 : x
  2. Step 2: Convert to fraction form
    2,869,572,657,834.50/4,307,422,092,169.80 = 1,236,723,968,232.50/x
  3. Step 3: Cross multiply
    2,869,572,657,834.50x = 4,307,422,092,169.80 × 1,236,723,968,232.50
  4. Step 4: Simplify right side
    2,869,572,657,834.50x = 5,327,092,142,680,572,709,306,368
  5. Step 5: Solve for x
    x = 5,327,092,142,680,572,709,306,368/2,869,572,657,834.50
  6. Step 6: Final answer
    x = 1,856,406,084,765.47

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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.