Home / 14,678,086.60-22,017,129.90-10,851,711.40

Finding the Fourth Proportional to 14,678,086.60, 22,017,129.90 and 10,851,711.40

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Solution

The fourth proportional to 14,678,086.60, 22,017,129.90 and 10,851,711.40 is: 16,277,567.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,678,086.60 : 22,017,129.90 = 10,851,711.40 : x
  2. Step 2: Convert to fraction form
    14,678,086.60/22,017,129.90 = 10,851,711.40/x
  3. Step 3: Cross multiply
    14,678,086.60x = 22,017,129.90 × 10,851,711.40
  4. Step 4: Simplify right side
    14,678,086.60x = 238,923,539,531,110.84
  5. Step 5: Solve for x
    x = 238,923,539,531,110.84/14,678,086.60
  6. Step 6: Final answer
    x = 16,277,567.10

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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.