Home / 35,888,693,374.47-53,842,347,793.83-19,086,688,266.14

Finding the Fourth Proportional to 35,888,693,374.47, 53,842,347,793.83 and 19,086,688,266.14

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Solution

The fourth proportional to 35,888,693,374.47, 53,842,347,793.83 and 19,086,688,266.14 is: 28,634,982,531.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,888,693,374.47 : 53,842,347,793.83 = 19,086,688,266.14 : x
  2. Step 2: Convert to fraction form
    35,888,693,374.47/53,842,347,793.83 = 19,086,688,266.14/x
  3. Step 3: Cross multiply
    35,888,693,374.47x = 53,842,347,793.83 × 19,086,688,266.14
  4. Step 4: Simplify right side
    35,888,693,374.47x = 1,027,672,107,858,088,820,736
  5. Step 5: Solve for x
    x = 1,027,672,107,858,088,820,736/35,888,693,374.47
  6. Step 6: Final answer
    x = 28,634,982,531.55

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1.5x scale

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.