Home / 16,017,013.04-22,105,420.02-9,047,984.45

Finding the Fourth Proportional to 16,017,013.04, 22,105,420.02 and 9,047,984.45

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Solution

The fourth proportional to 16,017,013.04, 22,105,420.02 and 9,047,984.45 is: 12,487,315.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,017,013.04 : 22,105,420.02 = 9,047,984.45 : x
  2. Step 2: Convert to fraction form
    16,017,013.04/22,105,420.02 = 9,047,984.45/x
  3. Step 3: Cross multiply
    16,017,013.04x = 22,105,420.02 × 9,047,984.45
  4. Step 4: Simplify right side
    16,017,013.04x = 200,009,496,491,151.59
  5. Step 5: Solve for x
    x = 200,009,496,491,151.59/16,017,013.04
  6. Step 6: Final answer
    x = 12,487,315.58

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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.