Home / 23,779,487.60-35,657,995.42-9,213,231.08

Finding the Fourth Proportional to 23,779,487.60, 35,657,995.42 and 9,213,231.08

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Solution

The fourth proportional to 23,779,487.60, 35,657,995.42 and 9,213,231.08 is: 13,815,493.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,779,487.60 : 35,657,995.42 = 9,213,231.08 : x
  2. Step 2: Convert to fraction form
    23,779,487.60/35,657,995.42 = 9,213,231.08/x
  3. Step 3: Cross multiply
    23,779,487.60x = 35,657,995.42 × 9,213,231.08
  4. Step 4: Simplify right side
    23,779,487.60x = 328,525,351,654,041.69
  5. Step 5: Solve for x
    x = 328,525,351,654,041.69/23,779,487.60
  6. Step 6: Final answer
    x = 13,815,493.30

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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.