Home / 1,843,046,773.29-2,764,267,487.37-793,502,416.53

Finding the Fourth Proportional to 1,843,046,773.29, 2,764,267,487.37 and 793,502,416.53

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Solution

The fourth proportional to 1,843,046,773.29, 2,764,267,487.37 and 793,502,416.53 is: 1,190,123,312.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,843,046,773.29 : 2,764,267,487.37 = 793,502,416.53 : x
  2. Step 2: Convert to fraction form
    1,843,046,773.29/2,764,267,487.37 = 793,502,416.53/x
  3. Step 3: Cross multiply
    1,843,046,773.29x = 2,764,267,487.37 × 793,502,416.53
  4. Step 4: Simplify right side
    1,843,046,773.29x = 2,193,452,931,163,406,080
  5. Step 5: Solve for x
    x = 2,193,452,931,163,406,080/1,843,046,773.29
  6. Step 6: Final answer
    x = 1,190,123,312.63

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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.