Home / 16,686,698,133.48-25,026,164,105.18-6,210,848,110.92

Finding the Fourth Proportional to 16,686,698,133.48, 25,026,164,105.18 and 6,210,848,110.92

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Solution

The fourth proportional to 16,686,698,133.48, 25,026,164,105.18 and 6,210,848,110.92 is: 9,314,826,864.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,686,698,133.48 : 25,026,164,105.18 = 6,210,848,110.92 : x
  2. Step 2: Convert to fraction form
    16,686,698,133.48/25,026,164,105.18 = 6,210,848,110.92/x
  3. Step 3: Cross multiply
    16,686,698,133.48x = 25,026,164,105.18 × 6,210,848,110.92
  4. Step 4: Simplify right side
    16,686,698,133.48x = 155,433,704,056,231,133,184
  5. Step 5: Solve for x
    x = 155,433,704,056,231,133,184/16,686,698,133.48
  6. Step 6: Final answer
    x = 9,314,826,864.66

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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.