Home / 1,169,715,756,799.60-1,613,966,021,619.50-675,311,746,670.58

Finding the Fourth Proportional to 1,169,715,756,799.60, 1,613,966,021,619.50 and 675,311,746,670.58

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Solution

The fourth proportional to 1,169,715,756,799.60, 1,613,966,021,619.50 and 675,311,746,670.58 is: 931,790,656,654.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,169,715,756,799.60 : 1,613,966,021,619.50 = 675,311,746,670.58 : x
  2. Step 2: Convert to fraction form
    1,169,715,756,799.60/1,613,966,021,619.50 = 675,311,746,670.58/x
  3. Step 3: Cross multiply
    1,169,715,756,799.60x = 1,613,966,021,619.50 × 675,311,746,670.58
  4. Step 4: Simplify right side
    1,169,715,756,799.60x = 1,089,930,213,126,831,574,351,872
  5. Step 5: Solve for x
    x = 1,089,930,213,126,831,574,351,872/1,169,715,756,799.60
  6. Step 6: Final answer
    x = 931,790,656,654.00

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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.