Home / 495,896,537.30-743,952,413.16-150,841,196.21

Finding the Fourth Proportional to 495,896,537.30, 743,952,413.16 and 150,841,196.21

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Solution

The fourth proportional to 495,896,537.30, 743,952,413.16 and 150,841,196.21 is: 226,294,526.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    495,896,537.30 : 743,952,413.16 = 150,841,196.21 : x
  2. Step 2: Convert to fraction form
    495,896,537.30/743,952,413.16 = 150,841,196.21/x
  3. Step 3: Cross multiply
    495,896,537.30x = 743,952,413.16 × 150,841,196.21
  4. Step 4: Simplify right side
    495,896,537.30x = 112,218,671,926,230,432
  5. Step 5: Solve for x
    x = 112,218,671,926,230,432/495,896,537.30
  6. Step 6: Final answer
    x = 226,294,526.15

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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.