Home / 293,275,896.06-439,748,025.48-96,486,056.58

Finding the Fourth Proportional to 293,275,896.06, 439,748,025.48 and 96,486,056.58

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Solution

The fourth proportional to 293,275,896.06, 439,748,025.48 and 96,486,056.58 is: 144,674,531.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    293,275,896.06 : 439,748,025.48 = 96,486,056.58 : x
  2. Step 2: Convert to fraction form
    293,275,896.06/439,748,025.48 = 96,486,056.58/x
  3. Step 3: Cross multiply
    293,275,896.06x = 439,748,025.48 × 96,486,056.58
  4. Step 4: Simplify right side
    293,275,896.06x = 42,429,552,867,406,560
  5. Step 5: Solve for x
    x = 42,429,552,867,406,560/293,275,896.06
  6. Step 6: Final answer
    x = 144,674,531.52

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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.