Home / 596,421,853,262.65-823,064,671,121.80-336,002,687,156.84

Finding the Fourth Proportional to 596,421,853,262.65, 823,064,671,121.80 and 336,002,687,156.84

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Solution

The fourth proportional to 596,421,853,262.65, 823,064,671,121.80 and 336,002,687,156.84 is: 463,685,124,359.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    596,421,853,262.65 : 823,064,671,121.80 = 336,002,687,156.84 : x
  2. Step 2: Convert to fraction form
    596,421,853,262.65/823,064,671,121.80 = 336,002,687,156.84/x
  3. Step 3: Cross multiply
    596,421,853,262.65x = 823,064,671,121.80 × 336,002,687,156.84
  4. Step 4: Simplify right side
    596,421,853,262.65x = 276,551,941,200,785,621,123,072
  5. Step 5: Solve for x
    x = 276,551,941,200,785,621,123,072/596,421,853,262.65
  6. Step 6: Final answer
    x = 463,685,124,359.45

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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.