Home / 17,529,259.40-26,293,889.10-8,092,075.40

Finding the Fourth Proportional to 17,529,259.40, 26,293,889.10 and 8,092,075.40

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Solution

The fourth proportional to 17,529,259.40, 26,293,889.10 and 8,092,075.40 is: 12,138,113.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,529,259.40 : 26,293,889.10 = 8,092,075.40 : x
  2. Step 2: Convert to fraction form
    17,529,259.40/26,293,889.10 = 8,092,075.40/x
  3. Step 3: Cross multiply
    17,529,259.40x = 26,293,889.10 × 8,092,075.40
  4. Step 4: Simplify right side
    17,529,259.40x = 212,772,133,156,438.16
  5. Step 5: Solve for x
    x = 212,772,133,156,438.16/17,529,259.40
  6. Step 6: Final answer
    x = 12,138,113.10

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1.5x scale

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.