Home / 34,737,746.40-52,097,288.40-14,538,808.80

Finding the Fourth Proportional to 34,737,746.40, 52,097,288.40 and 14,538,808.80

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Solution

The fourth proportional to 34,737,746.40, 52,097,288.40 and 14,538,808.80 is: 21,804,307.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,737,746.40 : 52,097,288.40 = 14,538,808.80 : x
  2. Step 2: Convert to fraction form
    34,737,746.40/52,097,288.40 = 14,538,808.80/x
  3. Step 3: Cross multiply
    34,737,746.40x = 52,097,288.40 × 14,538,808.80
  4. Step 4: Simplify right side
    34,737,746.40x = 757,432,515,046,057.88
  5. Step 5: Solve for x
    x = 757,432,515,046,057.88/34,737,746.40
  6. Step 6: Final answer
    x = 21,804,307.81

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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.