Home / 14,827,210.40-22,240,815.60-9,087,647.60

Finding the Fourth Proportional to 14,827,210.40, 22,240,815.60 and 9,087,647.60

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Solution

The fourth proportional to 14,827,210.40, 22,240,815.60 and 9,087,647.60 is: 13,631,471.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,827,210.40 : 22,240,815.60 = 9,087,647.60 : x
  2. Step 2: Convert to fraction form
    14,827,210.40/22,240,815.60 = 9,087,647.60/x
  3. Step 3: Cross multiply
    14,827,210.40x = 22,240,815.60 × 9,087,647.60
  4. Step 4: Simplify right side
    14,827,210.40x = 202,116,694,509,382.56
  5. Step 5: Solve for x
    x = 202,116,694,509,382.56/14,827,210.40
  6. Step 6: Final answer
    x = 13,631,471.40

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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.