Home / 1,099,551,433,277.40-1,649,327,149,916.10-304,564,589,849.40

Finding the Fourth Proportional to 1,099,551,433,277.40, 1,649,327,149,916.10 and 304,564,589,849.40

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Solution

The fourth proportional to 1,099,551,433,277.40, 1,649,327,149,916.10 and 304,564,589,849.40 is: 456,846,884,774.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,099,551,433,277.40 : 1,649,327,149,916.10 = 304,564,589,849.40 : x
  2. Step 2: Convert to fraction form
    1,099,551,433,277.40/1,649,327,149,916.10 = 304,564,589,849.40/x
  3. Step 3: Cross multiply
    1,099,551,433,277.40x = 1,649,327,149,916.10 × 304,564,589,849.40
  4. Step 4: Simplify right side
    1,099,551,433,277.40x = 502,326,646,941,676,948,422,656
  5. Step 5: Solve for x
    x = 502,326,646,941,676,948,422,656/1,099,551,433,277.40
  6. Step 6: Final answer
    x = 456,846,884,774.10

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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.