Home / 114,363,216.17-157,822,224.76-62,152,262.61

Finding the Fourth Proportional to 114,363,216.17, 157,822,224.76 and 62,152,262.61

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Solution

The fourth proportional to 114,363,216.17, 157,822,224.76 and 62,152,262.61 is: 85,770,658.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,363,216.17 : 157,822,224.76 = 62,152,262.61 : x
  2. Step 2: Convert to fraction form
    114,363,216.17/157,822,224.76 = 62,152,262.61/x
  3. Step 3: Cross multiply
    114,363,216.17x = 157,822,224.76 × 62,152,262.61
  4. Step 4: Simplify right side
    114,363,216.17x = 9,809,008,358,977,964
  5. Step 5: Solve for x
    x = 9,809,008,358,977,964/114,363,216.17
  6. Step 6: Final answer
    x = 85,770,658.50

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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.