Home / 63,359,180.52-87,435,669.08-34,385,804.52

Finding the Fourth Proportional to 63,359,180.52, 87,435,669.08 and 34,385,804.52

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Solution

The fourth proportional to 63,359,180.52, 87,435,669.08 and 34,385,804.52 is: 47,452,410.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,359,180.52 : 87,435,669.08 = 34,385,804.52 : x
  2. Step 2: Convert to fraction form
    63,359,180.52/87,435,669.08 = 34,385,804.52/x
  3. Step 3: Cross multiply
    63,359,180.52x = 87,435,669.08 × 34,385,804.52
  4. Step 4: Simplify right side
    63,359,180.52x = 3,006,545,825,060,288.50
  5. Step 5: Solve for x
    x = 3,006,545,825,060,288.50/63,359,180.52
  6. Step 6: Final answer
    x = 47,452,410.22

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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.