Home / 110,004,147.90-164,754,279.45-56,088,474.30

Finding the Fourth Proportional to 110,004,147.90, 164,754,279.45 and 56,088,474.30

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Solution

The fourth proportional to 110,004,147.90, 164,754,279.45 and 56,088,474.30 is: 84,004,252.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,004,147.90 : 164,754,279.45 = 56,088,474.30 : x
  2. Step 2: Convert to fraction form
    110,004,147.90/164,754,279.45 = 56,088,474.30/x
  3. Step 3: Cross multiply
    110,004,147.90x = 164,754,279.45 × 56,088,474.30
  4. Step 4: Simplify right side
    110,004,147.90x = 9,240,816,168,746,342
  5. Step 5: Solve for x
    x = 9,240,816,168,746,342/110,004,147.90
  6. Step 6: Final answer
    x = 84,004,252.07

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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.