Home / 38,294,564.22-52,839,271.01-22,826,088.18

Finding the Fourth Proportional to 38,294,564.22, 52,839,271.01 and 22,826,088.18

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Solution

The fourth proportional to 38,294,564.22, 52,839,271.01 and 22,826,088.18 is: 31,495,693.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,294,564.22 : 52,839,271.01 = 22,826,088.18 : x
  2. Step 2: Convert to fraction form
    38,294,564.22/52,839,271.01 = 22,826,088.18/x
  3. Step 3: Cross multiply
    38,294,564.22x = 52,839,271.01 × 22,826,088.18
  4. Step 4: Simplify right side
    38,294,564.22x = 1,206,113,859,498,243
  5. Step 5: Solve for x
    x = 1,206,113,859,498,243/38,294,564.22
  6. Step 6: Final answer
    x = 31,495,693.56

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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.