Home / 58,290,927,709.23-87,441,727,541.45-16,367,510,881.71

Finding the Fourth Proportional to 58,290,927,709.23, 87,441,727,541.45 and 16,367,510,881.71

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Solution

The fourth proportional to 58,290,927,709.23, 87,441,727,541.45 and 16,367,510,881.71 is: 24,552,764,611.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,290,927,709.23 : 87,441,727,541.45 = 16,367,510,881.71 : x
  2. Step 2: Convert to fraction form
    58,290,927,709.23/87,441,727,541.45 = 16,367,510,881.71/x
  3. Step 3: Cross multiply
    58,290,927,709.23x = 87,441,727,541.45 × 16,367,510,881.71
  4. Step 4: Simplify right side
    58,290,927,709.23x = 1,431,203,427,050,122,117,120
  5. Step 5: Solve for x
    x = 1,431,203,427,050,122,117,120/58,290,927,709.23
  6. Step 6: Final answer
    x = 24,552,764,611.83

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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.