Home / 8,125,655,444,402-11,213,406,343,658-4,471,723,316,179

Finding the Fourth Proportional to 8,125,655,444,402, 11,213,406,343,658 and 4,471,723,316,179

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Solution

The fourth proportional to 8,125,655,444,402, 11,213,406,343,658 and 4,471,723,316,179 is: 6,170,979,183,626.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,125,655,444,402 : 11,213,406,343,658 = 4,471,723,316,179 : x
  2. Step 2: Convert to fraction form
    8,125,655,444,402/11,213,406,343,658 = 4,471,723,316,179/x
  3. Step 3: Cross multiply
    8,125,655,444,402x = 11,213,406,343,658 × 4,471,723,316,179
  4. Step 4: Simplify right side
    8,125,655,444,402x = 50,143,250,600,724,988,495,396,864
  5. Step 5: Solve for x
    x = 50,143,250,600,724,988,495,396,864/8,125,655,444,402
  6. Step 6: Final answer
    x = 6,170,979,183,626.37

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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.