Home / 11,779,895,516.40-17,669,843,274.60-11,054,301,404.40

Finding the Fourth Proportional to 11,779,895,516.40, 17,669,843,274.60 and 11,054,301,404.40

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Solution

The fourth proportional to 11,779,895,516.40, 17,669,843,274.60 and 11,054,301,404.40 is: 16,581,452,106.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,779,895,516.40 : 17,669,843,274.60 = 11,054,301,404.40 : x
  2. Step 2: Convert to fraction form
    11,779,895,516.40/17,669,843,274.60 = 11,054,301,404.40/x
  3. Step 3: Cross multiply
    11,779,895,516.40x = 17,669,843,274.60 × 11,054,301,404.40
  4. Step 4: Simplify right side
    11,779,895,516.40x = 195,327,773,325,938,655,232
  5. Step 5: Solve for x
    x = 195,327,773,325,938,655,232/11,779,895,516.40
  6. Step 6: Final answer
    x = 16,581,452,106.60

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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.