Home / 401,754,334.56-602,816,838.48-183,471,591.84

Finding the Fourth Proportional to 401,754,334.56, 602,816,838.48 and 183,471,591.84

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Solution

The fourth proportional to 401,754,334.56, 602,816,838.48 and 183,471,591.84 is: 275,292,026.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    401,754,334.56 : 602,816,838.48 = 183,471,591.84 : x
  2. Step 2: Convert to fraction form
    401,754,334.56/602,816,838.48 = 183,471,591.84/x
  3. Step 3: Cross multiply
    401,754,334.56x = 602,816,838.48 × 183,471,591.84
  4. Step 4: Simplify right side
    401,754,334.56x = 110,599,764,943,881,776
  5. Step 5: Solve for x
    x = 110,599,764,943,881,776/401,754,334.56
  6. Step 6: Final answer
    x = 275,292,026.57

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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.