Home / 8,892,404,521.16-13,321,770,497.58-5,935,769,011.40

Finding the Fourth Proportional to 8,892,404,521.16, 13,321,770,497.58 and 5,935,769,011.40

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Solution

The fourth proportional to 8,892,404,521.16, 13,321,770,497.58 and 5,935,769,011.40 is: 8,892,415,128.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,892,404,521.16 : 13,321,770,497.58 = 5,935,769,011.40 : x
  2. Step 2: Convert to fraction form
    8,892,404,521.16/13,321,770,497.58 = 5,935,769,011.40/x
  3. Step 3: Cross multiply
    8,892,404,521.16x = 13,321,770,497.58 × 5,935,769,011.40
  4. Step 4: Simplify right side
    8,892,404,521.16x = 79,074,952,496,518,119,424
  5. Step 5: Solve for x
    x = 79,074,952,496,518,119,424/8,892,404,521.16
  6. Step 6: Final answer
    x = 8,892,415,128.93

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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.