Home / 2,021,754,304.55-3,032,957,328.36-622,737,925.77

Finding the Fourth Proportional to 2,021,754,304.55, 3,032,957,328.36 and 622,737,925.77

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Solution

The fourth proportional to 2,021,754,304.55, 3,032,957,328.36 and 622,737,925.77 is: 934,207,263.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,021,754,304.55 : 3,032,957,328.36 = 622,737,925.77 : x
  2. Step 2: Convert to fraction form
    2,021,754,304.55/3,032,957,328.36 = 622,737,925.77/x
  3. Step 3: Cross multiply
    2,021,754,304.55x = 3,032,957,328.36 × 622,737,925.77
  4. Step 4: Simplify right side
    2,021,754,304.55x = 1,888,737,555,611,827,200
  5. Step 5: Solve for x
    x = 1,888,737,555,611,827,200/2,021,754,304.55
  6. Step 6: Final answer
    x = 934,207,263.15

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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.