Home / 14,675,042.20-22,015,673.70-4,439,061.40

Finding the Fourth Proportional to 14,675,042.20, 22,015,673.70 and 4,439,061.40

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Solution

The fourth proportional to 14,675,042.20, 22,015,673.70 and 4,439,061.40 is: 6,659,532.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,675,042.20 : 22,015,673.70 = 4,439,061.40 : x
  2. Step 2: Convert to fraction form
    14,675,042.20/22,015,673.70 = 4,439,061.40/x
  3. Step 3: Cross multiply
    14,675,042.20x = 22,015,673.70 × 4,439,061.40
  4. Step 4: Simplify right side
    14,675,042.20x = 97,728,927,316,665.19
  5. Step 5: Solve for x
    x = 97,728,927,316,665.19/14,675,042.20
  6. Step 6: Final answer
    x = 6,659,532.97

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1.5x scale

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.