Home / 15,792,606.77-23,620,524.01-9,300,206.12

Finding the Fourth Proportional to 15,792,606.77, 23,620,524.01 and 9,300,206.12

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Solution

The fourth proportional to 15,792,606.77, 23,620,524.01 and 9,300,206.12 is: 13,910,036.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,792,606.77 : 23,620,524.01 = 9,300,206.12 : x
  2. Step 2: Convert to fraction form
    15,792,606.77/23,620,524.01 = 9,300,206.12/x
  3. Step 3: Cross multiply
    15,792,606.77x = 23,620,524.01 × 9,300,206.12
  4. Step 4: Simplify right side
    15,792,606.77x = 219,675,742,026,085.53
  5. Step 5: Solve for x
    x = 219,675,742,026,085.53/15,792,606.77
  6. Step 6: Final answer
    x = 13,910,036.84

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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.