Home / 58,879,499.58-88,332,421.80-17,942,142.64

Finding the Fourth Proportional to 58,879,499.58, 88,332,421.80 and 17,942,142.64

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Solution

The fourth proportional to 58,879,499.58, 88,332,421.80 and 17,942,142.64 is: 26,917,227.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,879,499.58 : 88,332,421.80 = 17,942,142.64 : x
  2. Step 2: Convert to fraction form
    58,879,499.58/88,332,421.80 = 17,942,142.64/x
  3. Step 3: Cross multiply
    58,879,499.58x = 88,332,421.80 × 17,942,142.64
  4. Step 4: Simplify right side
    58,879,499.58x = 1,584,872,911,692,950.25
  5. Step 5: Solve for x
    x = 1,584,872,911,692,950.25/58,879,499.58
  6. Step 6: Final answer
    x = 26,917,227.95

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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.