Home / 240,767,448.03-332,261,030.84-130,759,948.35

Finding the Fourth Proportional to 240,767,448.03, 332,261,030.84 and 130,759,948.35

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Solution

The fourth proportional to 240,767,448.03, 332,261,030.84 and 130,759,948.35 is: 180,449,789.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    240,767,448.03 : 332,261,030.84 = 130,759,948.35 : x
  2. Step 2: Convert to fraction form
    240,767,448.03/332,261,030.84 = 130,759,948.35/x
  3. Step 3: Cross multiply
    240,767,448.03x = 332,261,030.84 × 130,759,948.35
  4. Step 4: Simplify right side
    240,767,448.03x = 43,446,435,230,702,352
  5. Step 5: Solve for x
    x = 43,446,435,230,702,352/240,767,448.03
  6. Step 6: Final answer
    x = 180,449,789.15

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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.