Home / 589,599,994.84-884,368,090.50-180,657,329.56

Finding the Fourth Proportional to 589,599,994.84, 884,368,090.50 and 180,657,329.56

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Solution

The fourth proportional to 589,599,994.84, 884,368,090.50 and 180,657,329.56 is: 270,976,219.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    589,599,994.84 : 884,368,090.50 = 180,657,329.56 : x
  2. Step 2: Convert to fraction form
    589,599,994.84/884,368,090.50 = 180,657,329.56/x
  3. Step 3: Cross multiply
    589,599,994.84x = 884,368,090.50 × 180,657,329.56
  4. Step 4: Simplify right side
    589,599,994.84x = 159,767,577,577,806,400
  5. Step 5: Solve for x
    x = 159,767,577,577,806,400/589,599,994.84
  6. Step 6: Final answer
    x = 270,976,219.43

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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.