Home / 14,908,664.10-22,362,996.15-13,208,052.90

Finding the Fourth Proportional to 14,908,664.10, 22,362,996.15 and 13,208,052.90

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Solution

The fourth proportional to 14,908,664.10, 22,362,996.15 and 13,208,052.90 is: 19,812,079.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,908,664.10 : 22,362,996.15 = 13,208,052.90 : x
  2. Step 2: Convert to fraction form
    14,908,664.10/22,362,996.15 = 13,208,052.90/x
  3. Step 3: Cross multiply
    14,908,664.10x = 22,362,996.15 × 13,208,052.90
  4. Step 4: Simplify right side
    14,908,664.10x = 295,371,636,151,696.31
  5. Step 5: Solve for x
    x = 295,371,636,151,696.31/14,908,664.10
  6. Step 6: Final answer
    x = 19,812,079.35

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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.