Home / 246,917,813,741.76-370,394,571,654.96-103,352,453,973.40

Finding the Fourth Proportional to 246,917,813,741.76, 370,394,571,654.96 and 103,352,453,973.40

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Solution

The fourth proportional to 246,917,813,741.76, 370,394,571,654.96 and 103,352,453,973.40 is: 155,036,152,875.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,917,813,741.76 : 370,394,571,654.96 = 103,352,453,973.40 : x
  2. Step 2: Convert to fraction form
    246,917,813,741.76/370,394,571,654.96 = 103,352,453,973.40/x
  3. Step 3: Cross multiply
    246,917,813,741.76x = 370,394,571,654.96 × 103,352,453,973.40
  4. Step 4: Simplify right side
    246,917,813,741.76x = 38,281,187,918,966,461,300,736
  5. Step 5: Solve for x
    x = 38,281,187,918,966,461,300,736/246,917,813,741.76
  6. Step 6: Final answer
    x = 155,036,152,875.56

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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.