Home / 14,710,156.02-20,300,202.13-8,095,506.06

Finding the Fourth Proportional to 14,710,156.02, 20,300,202.13 and 8,095,506.06

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Solution

The fourth proportional to 14,710,156.02, 20,300,202.13 and 8,095,506.06 is: 11,171,901.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,710,156.02 : 20,300,202.13 = 8,095,506.06 : x
  2. Step 2: Convert to fraction form
    14,710,156.02/20,300,202.13 = 8,095,506.06/x
  3. Step 3: Cross multiply
    14,710,156.02x = 20,300,202.13 × 8,095,506.06
  4. Step 4: Simplify right side
    14,710,156.02x = 164,340,409,220,661.38
  5. Step 5: Solve for x
    x = 164,340,409,220,661.38/14,710,156.02
  6. Step 6: Final answer
    x = 11,171,901.17

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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.