Home / 31,367,554,937.01-47,065,226,931.49-16,441,173,185.45

Finding the Fourth Proportional to 31,367,554,937.01, 47,065,226,931.49 and 16,441,173,185.45

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Solution

The fourth proportional to 31,367,554,937.01, 47,065,226,931.49 and 16,441,173,185.45 is: 24,669,042,536.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,367,554,937.01 : 47,065,226,931.49 = 16,441,173,185.45 : x
  2. Step 2: Convert to fraction form
    31,367,554,937.01/47,065,226,931.49 = 16,441,173,185.45/x
  3. Step 3: Cross multiply
    31,367,554,937.01x = 47,065,226,931.49 × 16,441,173,185.45
  4. Step 4: Simplify right side
    31,367,554,937.01x = 773,807,546,992,864,395,264
  5. Step 5: Solve for x
    x = 773,807,546,992,864,395,264/31,367,554,937.01
  6. Step 6: Final answer
    x = 24,669,042,536.05

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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.