Home / 124,119,583,247.80-186,179,377,332.06-29,792,531,018

Finding the Fourth Proportional to 124,119,583,247.80, 186,179,377,332.06 and 29,792,531,018

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Solution

The fourth proportional to 124,119,583,247.80, 186,179,377,332.06 and 29,792,531,018 is: 44,688,797,117.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,119,583,247.80 : 186,179,377,332.06 = 29,792,531,018 : x
  2. Step 2: Convert to fraction form
    124,119,583,247.80/186,179,377,332.06 = 29,792,531,018/x
  3. Step 3: Cross multiply
    124,119,583,247.80x = 186,179,377,332.06 × 29,792,531,018
  4. Step 4: Simplify right side
    124,119,583,247.80x = 5,546,754,874,077,323,722,752
  5. Step 5: Solve for x
    x = 5,546,754,874,077,323,722,752/124,119,583,247.80
  6. Step 6: Final answer
    x = 44,688,797,117.56

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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.