Home / 34,854,539.60-52,331,575.80-19,737,995.60

Finding the Fourth Proportional to 34,854,539.60, 52,331,575.80 and 19,737,995.60

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Solution

The fourth proportional to 34,854,539.60, 52,331,575.80 and 19,737,995.60 is: 29,635,175.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,854,539.60 : 52,331,575.80 = 19,737,995.60 : x
  2. Step 2: Convert to fraction form
    34,854,539.60/52,331,575.80 = 19,737,995.60/x
  3. Step 3: Cross multiply
    34,854,539.60x = 52,331,575.80 × 19,737,995.60
  4. Step 4: Simplify right side
    34,854,539.60x = 1,032,920,412,881,466.50
  5. Step 5: Solve for x
    x = 1,032,920,412,881,466.50/34,854,539.60
  6. Step 6: Final answer
    x = 29,635,175.93

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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.