Home / 16,713,823.95-23,069,860.02-9,842,291.82

Finding the Fourth Proportional to 16,713,823.95, 23,069,860.02 and 9,842,291.82

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Solution

The fourth proportional to 16,713,823.95, 23,069,860.02 and 9,842,291.82 is: 13,585,179.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,713,823.95 : 23,069,860.02 = 9,842,291.82 : x
  2. Step 2: Convert to fraction form
    16,713,823.95/23,069,860.02 = 9,842,291.82/x
  3. Step 3: Cross multiply
    16,713,823.95x = 23,069,860.02 × 9,842,291.82
  4. Step 4: Simplify right side
    16,713,823.95x = 227,060,294,563,391.03
  5. Step 5: Solve for x
    x = 227,060,294,563,391.03/16,713,823.95
  6. Step 6: Final answer
    x = 13,585,179.26

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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.