Home / 14,707,820,114,872-22,061,812,640,602-4,905,866,174,805.90

Finding the Fourth Proportional to 14,707,820,114,872, 22,061,812,640,602 and 4,905,866,174,805.90

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Solution

The fourth proportional to 14,707,820,114,872, 22,061,812,640,602 and 4,905,866,174,805.90 is: 7,358,826,769,916.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,707,820,114,872 : 22,061,812,640,602 = 4,905,866,174,805.90 : x
  2. Step 2: Convert to fraction form
    14,707,820,114,872/22,061,812,640,602 = 4,905,866,174,805.90/x
  3. Step 3: Cross multiply
    14,707,820,114,872x = 22,061,812,640,602 × 4,905,866,174,805.90
  4. Step 4: Simplify right side
    14,707,820,114,872x = 108,232,300,388,434,600,978,808,832
  5. Step 5: Solve for x
    x = 108,232,300,388,434,600,978,808,832/14,707,820,114,872
  6. Step 6: Final answer
    x = 7,358,826,769,916.38

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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.