Home / 1,732,398,047.70-2,598,597,071.55-1,273,233,023.70

Finding the Fourth Proportional to 1,732,398,047.70, 2,598,597,071.55 and 1,273,233,023.70

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Solution

The fourth proportional to 1,732,398,047.70, 2,598,597,071.55 and 1,273,233,023.70 is: 1,909,849,535.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,732,398,047.70 : 2,598,597,071.55 = 1,273,233,023.70 : x
  2. Step 2: Convert to fraction form
    1,732,398,047.70/2,598,597,071.55 = 1,273,233,023.70/x
  3. Step 3: Cross multiply
    1,732,398,047.70x = 2,598,597,071.55 × 1,273,233,023.70
  4. Step 4: Simplify right side
    1,732,398,047.70x = 3,308,619,606,787,572,224
  5. Step 5: Solve for x
    x = 3,308,619,606,787,572,224/1,732,398,047.70
  6. Step 6: Final answer
    x = 1,909,849,535.55

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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.