Home / 5,482,054,807,073.20-7,565,417,063,938.80-3,012,953,197,800.60

Finding the Fourth Proportional to 5,482,054,807,073.20, 7,565,417,063,938.80 and 3,012,953,197,800.60

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Solution

The fourth proportional to 5,482,054,807,073.20, 7,565,417,063,938.80 and 3,012,953,197,800.60 is: 4,157,975,127,515.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,482,054,807,073.20 : 7,565,417,063,938.80 = 3,012,953,197,800.60 : x
  2. Step 2: Convert to fraction form
    5,482,054,807,073.20/7,565,417,063,938.80 = 3,012,953,197,800.60/x
  3. Step 3: Cross multiply
    5,482,054,807,073.20x = 7,565,417,063,938.80 × 3,012,953,197,800.60
  4. Step 4: Simplify right side
    5,482,054,807,073.20x = 22,794,247,535,489,634,080,391,168
  5. Step 5: Solve for x
    x = 22,794,247,535,489,634,080,391,168/5,482,054,807,073.20
  6. Step 6: Final answer
    x = 4,157,975,127,515.95

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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.