Home / 13,297,737,144,262-19,949,613,426,663-7,178,311,001,960.40

Finding the Fourth Proportional to 13,297,737,144,262, 19,949,613,426,663 and 7,178,311,001,960.40

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Solution

The fourth proportional to 13,297,737,144,262, 19,949,613,426,663 and 7,178,311,001,960.40 is: 10,769,090,108,482.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,297,737,144,262 : 19,949,613,426,663 = 7,178,311,001,960.40 : x
  2. Step 2: Convert to fraction form
    13,297,737,144,262/19,949,613,426,663 = 7,178,311,001,960.40/x
  3. Step 3: Cross multiply
    13,297,737,144,262x = 19,949,613,426,663 × 7,178,311,001,960.40
  4. Step 4: Simplify right side
    13,297,737,144,262x = 143,204,529,545,471,930,893,598,720
  5. Step 5: Solve for x
    x = 143,204,529,545,471,930,893,598,720/13,297,737,144,262
  6. Step 6: Final answer
    x = 10,769,090,108,482.48

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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.