Home / 1,500,182,275.80-2,250,273,413.70-1,416,002,021.40

Finding the Fourth Proportional to 1,500,182,275.80, 2,250,273,413.70 and 1,416,002,021.40

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Solution

The fourth proportional to 1,500,182,275.80, 2,250,273,413.70 and 1,416,002,021.40 is: 2,124,003,032.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,500,182,275.80 : 2,250,273,413.70 = 1,416,002,021.40 : x
  2. Step 2: Convert to fraction form
    1,500,182,275.80/2,250,273,413.70 = 1,416,002,021.40/x
  3. Step 3: Cross multiply
    1,500,182,275.80x = 2,250,273,413.70 × 1,416,002,021.40
  4. Step 4: Simplify right side
    1,500,182,275.80x = 3,186,391,702,501,878,272
  5. Step 5: Solve for x
    x = 3,186,391,702,501,878,272/1,500,182,275.80
  6. Step 6: Final answer
    x = 2,124,003,032.10

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1.5x scale

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.