Home / 240,599,068.48-332,017,823.70-130,588,419.52

Finding the Fourth Proportional to 240,599,068.48, 332,017,823.70 and 130,588,419.52

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Solution

The fourth proportional to 240,599,068.48, 332,017,823.70 and 130,588,419.52 is: 180,207,193.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    240,599,068.48 : 332,017,823.70 = 130,588,419.52 : x
  2. Step 2: Convert to fraction form
    240,599,068.48/332,017,823.70 = 130,588,419.52/x
  3. Step 3: Cross multiply
    240,599,068.48x = 332,017,823.70 × 130,588,419.52
  4. Step 4: Simplify right side
    240,599,068.48x = 43,357,682,849,452,992
  5. Step 5: Solve for x
    x = 43,357,682,849,452,992/240,599,068.48
  6. Step 6: Final answer
    x = 180,207,193.33

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.