Home / 23,700,266.02-32,709,026.98-13,387,653.42

Finding the Fourth Proportional to 23,700,266.02, 32,709,026.98 and 13,387,653.42

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Solution

The fourth proportional to 23,700,266.02, 32,709,026.98 and 13,387,653.42 is: 18,476,464.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,700,266.02 : 32,709,026.98 = 13,387,653.42 : x
  2. Step 2: Convert to fraction form
    23,700,266.02/32,709,026.98 = 13,387,653.42/x
  3. Step 3: Cross multiply
    23,700,266.02x = 32,709,026.98 × 13,387,653.42
  4. Step 4: Simplify right side
    23,700,266.02x = 437,897,116,913,669.25
  5. Step 5: Solve for x
    x = 437,897,116,913,669.25/23,700,266.02
  6. Step 6: Final answer
    x = 18,476,464.21

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.