Home / 11,615,438,877,700-16,030,711,242,150-6,610,901,801,318

Finding the Fourth Proportional to 11,615,438,877,700, 16,030,711,242,150 and 6,610,901,801,318

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Solution

The fourth proportional to 11,615,438,877,700, 16,030,711,242,150 and 6,610,901,801,318 is: 9,123,844,474,839.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,615,438,877,700 : 16,030,711,242,150 = 6,610,901,801,318 : x
  2. Step 2: Convert to fraction form
    11,615,438,877,700/16,030,711,242,150 = 6,610,901,801,318/x
  3. Step 3: Cross multiply
    11,615,438,877,700x = 16,030,711,242,150 × 6,610,901,801,318
  4. Step 4: Simplify right side
    11,615,438,877,700x = 105,977,457,827,138,152,851,046,400
  5. Step 5: Solve for x
    x = 105,977,457,827,138,152,851,046,400/11,615,438,877,700
  6. Step 6: Final answer
    x = 9,123,844,474,839.42

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1.5x scale

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.