Home / 16,166,354.40-24,249,531.60-14,678,319.60

Finding the Fourth Proportional to 16,166,354.40, 24,249,531.60 and 14,678,319.60

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Solution

The fourth proportional to 16,166,354.40, 24,249,531.60 and 14,678,319.60 is: 22,017,479.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,166,354.40 : 24,249,531.60 = 14,678,319.60 : x
  2. Step 2: Convert to fraction form
    16,166,354.40/24,249,531.60 = 14,678,319.60/x
  3. Step 3: Cross multiply
    16,166,354.40x = 24,249,531.60 × 14,678,319.60
  4. Step 4: Simplify right side
    16,166,354.40x = 355,942,374,975,099.38
  5. Step 5: Solve for x
    x = 355,942,374,975,099.38/16,166,354.40
  6. Step 6: Final answer
    x = 22,017,479.40

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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.