Home / 2,001,121,709.44-2,761,548,220.95-1,109,106,026.14

Finding the Fourth Proportional to 2,001,121,709.44, 2,761,548,220.95 and 1,109,106,026.14

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Solution

The fourth proportional to 2,001,121,709.44, 2,761,548,220.95 and 1,109,106,026.14 is: 1,530,566,461.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,001,121,709.44 : 2,761,548,220.95 = 1,109,106,026.14 : x
  2. Step 2: Convert to fraction form
    2,001,121,709.44/2,761,548,220.95 = 1,109,106,026.14/x
  3. Step 3: Cross multiply
    2,001,121,709.44x = 2,761,548,220.95 × 1,109,106,026.14
  4. Step 4: Simplify right side
    2,001,121,709.44x = 3,062,849,773,331,841,024
  5. Step 5: Solve for x
    x = 3,062,849,773,331,841,024/2,001,121,709.44
  6. Step 6: Final answer
    x = 1,530,566,461.24

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Double scale
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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.