Home / 5,171,648,955.80-7,757,473,536.54-1,241,355,113.60

Finding the Fourth Proportional to 5,171,648,955.80, 7,757,473,536.54 and 1,241,355,113.60

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Solution

The fourth proportional to 5,171,648,955.80, 7,757,473,536.54 and 1,241,355,113.60 is: 1,862,032,695.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,171,648,955.80 : 7,757,473,536.54 = 1,241,355,113.60 : x
  2. Step 2: Convert to fraction form
    5,171,648,955.80/7,757,473,536.54 = 1,241,355,113.60/x
  3. Step 3: Cross multiply
    5,171,648,955.80x = 7,757,473,536.54 × 1,241,355,113.60
  4. Step 4: Simplify right side
    5,171,648,955.80x = 9,629,779,443,161,819,136
  5. Step 5: Solve for x
    x = 9,629,779,443,161,819,136/5,171,648,955.80
  6. Step 6: Final answer
    x = 1,862,032,695.08

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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.