Home / 589,718,102.40-884,683,441.80-244,706,605.20

Finding the Fourth Proportional to 589,718,102.40, 884,683,441.80 and 244,706,605.20

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Solution

The fourth proportional to 589,718,102.40, 884,683,441.80 and 244,706,605.20 is: 367,104,012.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    589,718,102.40 : 884,683,441.80 = 244,706,605.20 : x
  2. Step 2: Convert to fraction form
    589,718,102.40/884,683,441.80 = 244,706,605.20/x
  3. Step 3: Cross multiply
    589,718,102.40x = 884,683,441.80 × 244,706,605.20
  4. Step 4: Simplify right side
    589,718,102.40x = 216,487,881,719,529,760
  5. Step 5: Solve for x
    x = 216,487,881,719,529,760/589,718,102.40
  6. Step 6: Final answer
    x = 367,104,012.64

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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.