Home / 1,607,677,413.33-2,411,248,646.57-486,934,610.00

Finding the Fourth Proportional to 1,607,677,413.33, 2,411,248,646.57 and 486,934,610.00

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Solution

The fourth proportional to 1,607,677,413.33, 2,411,248,646.57 and 486,934,610.00 is: 730,320,902.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,607,677,413.33 : 2,411,248,646.57 = 486,934,610.00 : x
  2. Step 2: Convert to fraction form
    1,607,677,413.33/2,411,248,646.57 = 486,934,610.00/x
  3. Step 3: Cross multiply
    1,607,677,413.33x = 2,411,248,646.57 × 486,934,610.00
  4. Step 4: Simplify right side
    1,607,677,413.33x = 1,174,120,419,332,353,280
  5. Step 5: Solve for x
    x = 1,174,120,419,332,353,280/1,607,677,413.33
  6. Step 6: Final answer
    x = 730,320,902.44

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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.