Home / 246,577,592.53-340,148,069.25-152,461,654.21

Finding the Fourth Proportional to 246,577,592.53, 340,148,069.25 and 152,461,654.21

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Solution

The fourth proportional to 246,577,592.53, 340,148,069.25 and 152,461,654.21 is: 210,317,315.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,577,592.53 : 340,148,069.25 = 152,461,654.21 : x
  2. Step 2: Convert to fraction form
    246,577,592.53/340,148,069.25 = 152,461,654.21/x
  3. Step 3: Cross multiply
    246,577,592.53x = 340,148,069.25 × 152,461,654.21
  4. Step 4: Simplify right side
    246,577,592.53x = 51,859,537,314,527,688
  5. Step 5: Solve for x
    x = 51,859,537,314,527,688/246,577,592.53
  6. Step 6: Final answer
    x = 210,317,315.46

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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.