Home / 1,034,480,179,916.70-1,551,720,269,875-611,313,693,798.30

Finding the Fourth Proportional to 1,034,480,179,916.70, 1,551,720,269,875 and 611,313,693,798.30

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Solution

The fourth proportional to 1,034,480,179,916.70, 1,551,720,269,875 and 611,313,693,798.30 is: 916,970,540,697.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,480,179,916.70 : 1,551,720,269,875 = 611,313,693,798.30 : x
  2. Step 2: Convert to fraction form
    1,034,480,179,916.70/1,551,720,269,875 = 611,313,693,798.30/x
  3. Step 3: Cross multiply
    1,034,480,179,916.70x = 1,551,720,269,875 × 611,313,693,798.30
  4. Step 4: Simplify right side
    1,034,480,179,916.70x = 948,587,849,918,981,248,909,312
  5. Step 5: Solve for x
    x = 948,587,849,918,981,248,909,312/1,034,480,179,916.70
  6. Step 6: Final answer
    x = 916,970,540,697.42

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.