Home / 1,704,037,068,390.20-2,351,645,074,278.80-943,659,788,646.25

Finding the Fourth Proportional to 1,704,037,068,390.20, 2,351,645,074,278.80 and 943,659,788,646.25

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Solution

The fourth proportional to 1,704,037,068,390.20, 2,351,645,074,278.80 and 943,659,788,646.25 is: 1,302,291,443,613.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,704,037,068,390.20 : 2,351,645,074,278.80 = 943,659,788,646.25 : x
  2. Step 2: Convert to fraction form
    1,704,037,068,390.20/2,351,645,074,278.80 = 943,659,788,646.25/x
  3. Step 3: Cross multiply
    1,704,037,068,390.20x = 2,351,645,074,278.80 × 943,659,788,646.25
  4. Step 4: Simplify right side
    1,704,037,068,390.20x = 2,219,152,893,764,927,221,661,696
  5. Step 5: Solve for x
    x = 2,219,152,893,764,927,221,661,696/1,704,037,068,390.20
  6. Step 6: Final answer
    x = 1,302,291,443,613.58

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Double scale
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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.