Home / 96,241,323.60-144,361,985.40-57,977,571.60

Finding the Fourth Proportional to 96,241,323.60, 144,361,985.40 and 57,977,571.60

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Solution

The fourth proportional to 96,241,323.60, 144,361,985.40 and 57,977,571.60 is: 86,966,357.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,241,323.60 : 144,361,985.40 = 57,977,571.60 : x
  2. Step 2: Convert to fraction form
    96,241,323.60/144,361,985.40 = 57,977,571.60/x
  3. Step 3: Cross multiply
    96,241,323.60x = 144,361,985.40 × 57,977,571.60
  4. Step 4: Simplify right side
    96,241,323.60x = 8,369,757,344,846,655
  5. Step 5: Solve for x
    x = 8,369,757,344,846,655/96,241,323.60
  6. Step 6: Final answer
    x = 86,966,357.40

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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.