Home / 432,353,251.76-596,690,083.32-246,742,205.36

Finding the Fourth Proportional to 432,353,251.76, 596,690,083.32 and 246,742,205.36

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Solution

The fourth proportional to 432,353,251.76, 596,690,083.32 and 246,742,205.36 is: 340,528,552.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    432,353,251.76 : 596,690,083.32 = 246,742,205.36 : x
  2. Step 2: Convert to fraction form
    432,353,251.76/596,690,083.32 = 246,742,205.36/x
  3. Step 3: Cross multiply
    432,353,251.76x = 596,690,083.32 × 246,742,205.36
  4. Step 4: Simplify right side
    432,353,251.76x = 147,228,627,074,818,976
  5. Step 5: Solve for x
    x = 147,228,627,074,818,976/432,353,251.76
  6. Step 6: Final answer
    x = 340,528,552.70

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.