Home / 589,982,411.10-884,973,616.65-207,029,963.10

Finding the Fourth Proportional to 589,982,411.10, 884,973,616.65 and 207,029,963.10

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Solution

The fourth proportional to 589,982,411.10, 884,973,616.65 and 207,029,963.10 is: 310,544,944.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    589,982,411.10 : 884,973,616.65 = 207,029,963.10 : x
  2. Step 2: Convert to fraction form
    589,982,411.10/884,973,616.65 = 207,029,963.10/x
  3. Step 3: Cross multiply
    589,982,411.10x = 884,973,616.65 × 207,029,963.10
  4. Step 4: Simplify right side
    589,982,411.10x = 183,216,055,199,523,040
  5. Step 5: Solve for x
    x = 183,216,055,199,523,040/589,982,411.10
  6. Step 6: Final answer
    x = 310,544,944.65

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.