Home / 11,615,438,877,699-16,030,711,242,149-6,610,901,801,317

Finding the Fourth Proportional to 11,615,438,877,699, 16,030,711,242,149 and 6,610,901,801,317

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Solution

The fourth proportional to 11,615,438,877,699, 16,030,711,242,149 and 6,610,901,801,317 is: 9,123,844,474,838.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,615,438,877,699 : 16,030,711,242,149 = 6,610,901,801,317 : x
  2. Step 2: Convert to fraction form
    11,615,438,877,699/16,030,711,242,149 = 6,610,901,801,317/x
  3. Step 3: Cross multiply
    11,615,438,877,699x = 16,030,711,242,149 × 6,610,901,801,317
  4. Step 4: Simplify right side
    11,615,438,877,699x = 105,977,457,827,115,509,783,461,888
  5. Step 5: Solve for x
    x = 105,977,457,827,115,509,783,461,888/11,615,438,877,699
  6. Step 6: Final answer
    x = 9,123,844,474,838.26

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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.