Home / 14,769,086.80-22,152,829.42-4,533,948.66

Finding the Fourth Proportional to 14,769,086.80, 22,152,829.42 and 4,533,948.66

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Solution

The fourth proportional to 14,769,086.80, 22,152,829.42 and 4,533,948.66 is: 6,800,677.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,769,086.80 : 22,152,829.42 = 4,533,948.66 : x
  2. Step 2: Convert to fraction form
    14,769,086.80/22,152,829.42 = 4,533,948.66/x
  3. Step 3: Cross multiply
    14,769,086.80x = 22,152,829.42 × 4,533,948.66
  4. Step 4: Simplify right side
    14,769,086.80x = 100,439,791,264,017.59
  5. Step 5: Solve for x
    x = 100,439,791,264,017.59/14,769,086.80
  6. Step 6: Final answer
    x = 6,800,677.16

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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.