Home / 45,856,289.88-63,254,804.58-29,330,384.76

Finding the Fourth Proportional to 45,856,289.88, 63,254,804.58 and 29,330,384.76

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Solution

The fourth proportional to 45,856,289.88, 63,254,804.58 and 29,330,384.76 is: 40,458,741.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,856,289.88 : 63,254,804.58 = 29,330,384.76 : x
  2. Step 2: Convert to fraction form
    45,856,289.88/63,254,804.58 = 29,330,384.76/x
  3. Step 3: Cross multiply
    45,856,289.88x = 63,254,804.58 × 29,330,384.76
  4. Step 4: Simplify right side
    45,856,289.88x = 1,855,287,756,250,010.25
  5. Step 5: Solve for x
    x = 1,855,287,756,250,010.25/45,856,289.88
  6. Step 6: Final answer
    x = 40,458,741.02

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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.