Home / 34,704,362.40-52,056,543.60-16,788,458.40

Finding the Fourth Proportional to 34,704,362.40, 52,056,543.60 and 16,788,458.40

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Solution

The fourth proportional to 34,704,362.40, 52,056,543.60 and 16,788,458.40 is: 25,182,687.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,704,362.40 : 52,056,543.60 = 16,788,458.40 : x
  2. Step 2: Convert to fraction form
    34,704,362.40/52,056,543.60 = 16,788,458.40/x
  3. Step 3: Cross multiply
    34,704,362.40x = 52,056,543.60 × 16,788,458.40
  4. Step 4: Simplify right side
    34,704,362.40x = 873,949,116,676,386.12
  5. Step 5: Solve for x
    x = 873,949,116,676,386.12/34,704,362.40
  6. Step 6: Final answer
    x = 25,182,687.60

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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.