Home / 14,678,068.10-22,017,102.15-5,090,260.10

Finding the Fourth Proportional to 14,678,068.10, 22,017,102.15 and 5,090,260.10

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Solution

The fourth proportional to 14,678,068.10, 22,017,102.15 and 5,090,260.10 is: 7,635,390.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,678,068.10 : 22,017,102.15 = 5,090,260.10 : x
  2. Step 2: Convert to fraction form
    14,678,068.10/22,017,102.15 = 5,090,260.10/x
  3. Step 3: Cross multiply
    14,678,068.10x = 22,017,102.15 × 5,090,260.10
  4. Step 4: Simplify right side
    14,678,068.10x = 112,072,776,591,769.20
  5. Step 5: Solve for x
    x = 112,072,776,591,769.20/14,678,068.10
  6. Step 6: Final answer
    x = 7,635,390.15

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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.