Home / 328,715,034.24-492,956,247.89-95,497,225.91

Finding the Fourth Proportional to 328,715,034.24, 492,956,247.89 and 95,497,225.91

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Solution

The fourth proportional to 328,715,034.24, 492,956,247.89 and 95,497,225.91 is: 143,212,050.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    328,715,034.24 : 492,956,247.89 = 95,497,225.91 : x
  2. Step 2: Convert to fraction form
    328,715,034.24/492,956,247.89 = 95,497,225.91/x
  3. Step 3: Cross multiply
    328,715,034.24x = 492,956,247.89 × 95,497,225.91
  4. Step 4: Simplify right side
    328,715,034.24x = 47,075,954,168,671,472
  5. Step 5: Solve for x
    x = 47,075,954,168,671,472/328,715,034.24
  6. Step 6: Final answer
    x = 143,212,050.76

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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.