Home / 15,573,365.31-23,365,038.15-10,904,305.80

Finding the Fourth Proportional to 15,573,365.31, 23,365,038.15 and 10,904,305.80

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Solution

The fourth proportional to 15,573,365.31, 23,365,038.15 and 10,904,305.80 is: 16,359,952.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,573,365.31 : 23,365,038.15 = 10,904,305.80 : x
  2. Step 2: Convert to fraction form
    15,573,365.31/23,365,038.15 = 10,904,305.80/x
  3. Step 3: Cross multiply
    15,573,365.31x = 23,365,038.15 × 10,904,305.80
  4. Step 4: Simplify right side
    15,573,365.31x = 254,779,521,016,266.28
  5. Step 5: Solve for x
    x = 254,779,521,016,266.28/15,573,365.31
  6. Step 6: Final answer
    x = 16,359,952.77

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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.