Home / 79,876,737,597.71-110,233,362,880.15-44,234,052,609.71

Finding the Fourth Proportional to 79,876,737,597.71, 110,233,362,880.15 and 44,234,052,609.71

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Solution

The fourth proportional to 79,876,737,597.71, 110,233,362,880.15 and 44,234,052,609.71 is: 61,044,911,442.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,876,737,597.71 : 110,233,362,880.15 = 44,234,052,609.71 : x
  2. Step 2: Convert to fraction form
    79,876,737,597.71/110,233,362,880.15 = 44,234,052,609.71/x
  3. Step 3: Cross multiply
    79,876,737,597.71x = 110,233,362,880.15 × 44,234,052,609.71
  4. Step 4: Simplify right side
    79,876,737,597.71x = 4,876,068,372,985,807,896,576
  5. Step 5: Solve for x
    x = 4,876,068,372,985,807,896,576/79,876,737,597.71
  6. Step 6: Final answer
    x = 61,044,911,442.72

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1.5x scale

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.