Home / 32,152,646,737.58-48,234,464,668.40-13,255,604,322.71

Finding the Fourth Proportional to 32,152,646,737.58, 48,234,464,668.40 and 13,255,604,322.71

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Solution

The fourth proportional to 32,152,646,737.58, 48,234,464,668.40 and 13,255,604,322.71 is: 19,885,671,732.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,152,646,737.58 : 48,234,464,668.40 = 13,255,604,322.71 : x
  2. Step 2: Convert to fraction form
    32,152,646,737.58/48,234,464,668.40 = 13,255,604,322.71/x
  3. Step 3: Cross multiply
    32,152,646,737.58x = 48,234,464,668.40 × 13,255,604,322.71
  4. Step 4: Simplify right side
    32,152,646,737.58x = 639,376,978,361,738,330,112
  5. Step 5: Solve for x
    x = 639,376,978,361,738,330,112/32,152,646,737.58
  6. Step 6: Final answer
    x = 19,885,671,732.73

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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.