Home / 49,391,932,327.34-74,035,608,665.52-16,613,811,184.32

Finding the Fourth Proportional to 49,391,932,327.34, 74,035,608,665.52 and 16,613,811,184.32

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Solution

The fourth proportional to 49,391,932,327.34, 74,035,608,665.52 and 16,613,811,184.32 is: 24,903,128,209.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,391,932,327.34 : 74,035,608,665.52 = 16,613,811,184.32 : x
  2. Step 2: Convert to fraction form
    49,391,932,327.34/74,035,608,665.52 = 16,613,811,184.32/x
  3. Step 3: Cross multiply
    49,391,932,327.34x = 74,035,608,665.52 × 16,613,811,184.32
  4. Step 4: Simplify right side
    49,391,932,327.34x = 1,230,013,623,284,808,810,496
  5. Step 5: Solve for x
    x = 1,230,013,623,284,808,810,496/49,391,932,327.34
  6. Step 6: Final answer
    x = 24,903,128,209.95

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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.