Home / 155,226,763.62-232,840,145.64-63,088,914.72

Finding the Fourth Proportional to 155,226,763.62, 232,840,145.64 and 63,088,914.72

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Solution

The fourth proportional to 155,226,763.62, 232,840,145.64 and 63,088,914.72 is: 94,633,372.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    155,226,763.62 : 232,840,145.64 = 63,088,914.72 : x
  2. Step 2: Convert to fraction form
    155,226,763.62/232,840,145.64 = 63,088,914.72/x
  3. Step 3: Cross multiply
    155,226,763.62x = 232,840,145.64 × 63,088,914.72
  4. Step 4: Simplify right side
    155,226,763.62x = 14,689,632,091,674,338
  5. Step 5: Solve for x
    x = 14,689,632,091,674,338/155,226,763.62
  6. Step 6: Final answer
    x = 94,633,372.17

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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.