Home / 7,653,379,521.35-10,561,663,653.67-4,133,114,337.35

Finding the Fourth Proportional to 7,653,379,521.35, 10,561,663,653.67 and 4,133,114,337.35

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Solution

The fourth proportional to 7,653,379,521.35, 10,561,663,653.67 and 4,133,114,337.35 is: 5,703,697,739.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,653,379,521.35 : 10,561,663,653.67 = 4,133,114,337.35 : x
  2. Step 2: Convert to fraction form
    7,653,379,521.35/10,561,663,653.67 = 4,133,114,337.35/x
  3. Step 3: Cross multiply
    7,653,379,521.35x = 10,561,663,653.67 × 4,133,114,337.35
  4. Step 4: Simplify right side
    7,653,379,521.35x = 43,652,563,473,282,400,256
  5. Step 5: Solve for x
    x = 43,652,563,473,282,400,256/7,653,379,521.35
  6. Step 6: Final answer
    x = 5,703,697,739.21

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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.