Home / 34,488,005.99-47,594,597.22-18,807,886.01

Finding the Fourth Proportional to 34,488,005.99, 47,594,597.22 and 18,807,886.01

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Solution

The fourth proportional to 34,488,005.99, 47,594,597.22 and 18,807,886.01 is: 25,955,509.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,488,005.99 : 47,594,597.22 = 18,807,886.01 : x
  2. Step 2: Convert to fraction form
    34,488,005.99/47,594,597.22 = 18,807,886.01/x
  3. Step 3: Cross multiply
    34,488,005.99x = 47,594,597.22 × 18,807,886.01
  4. Step 4: Simplify right side
    34,488,005.99x = 895,153,758,873,610.50
  5. Step 5: Solve for x
    x = 895,153,758,873,610.50/34,488,005.99
  6. Step 6: Final answer
    x = 25,955,509.26

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.