Home / 1,852,827,926.82-2,779,331,273.01-609,230,858.19

Finding the Fourth Proportional to 1,852,827,926.82, 2,779,331,273.01 and 609,230,858.19

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Solution

The fourth proportional to 1,852,827,926.82, 2,779,331,273.01 and 609,230,858.19 is: 913,875,677.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,852,827,926.82 : 2,779,331,273.01 = 609,230,858.19 : x
  2. Step 2: Convert to fraction form
    1,852,827,926.82/2,779,331,273.01 = 609,230,858.19/x
  3. Step 3: Cross multiply
    1,852,827,926.82x = 2,779,331,273.01 × 609,230,858.19
  4. Step 4: Simplify right side
    1,852,827,926.82x = 1,693,254,376,650,187,776
  5. Step 5: Solve for x
    x = 1,693,254,376,650,187,776/1,852,827,926.82
  6. Step 6: Final answer
    x = 913,875,677.36

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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.