Home / 10,255,166.01-14,150,557.06-5,903,411.45

Finding the Fourth Proportional to 10,255,166.01, 14,150,557.06 and 5,903,411.45

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Solution

The fourth proportional to 10,255,166.01, 14,150,557.06 and 5,903,411.45 is: 8,145,802.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,255,166.01 : 14,150,557.06 = 5,903,411.45 : x
  2. Step 2: Convert to fraction form
    10,255,166.01/14,150,557.06 = 5,903,411.45/x
  3. Step 3: Cross multiply
    10,255,166.01x = 14,150,557.06 × 5,903,411.45
  4. Step 4: Simplify right side
    10,255,166.01x = 83,536,560,571,882.34
  5. Step 5: Solve for x
    x = 83,536,560,571,882.34/10,255,166.01
  6. Step 6: Final answer
    x = 8,145,802.86

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.