Home / 27,887,667.40-41,831,501.10-14,973,651.10

Finding the Fourth Proportional to 27,887,667.40, 41,831,501.10 and 14,973,651.10

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Solution

The fourth proportional to 27,887,667.40, 41,831,501.10 and 14,973,651.10 is: 22,460,476.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,887,667.40 : 41,831,501.10 = 14,973,651.10 : x
  2. Step 2: Convert to fraction form
    27,887,667.40/41,831,501.10 = 14,973,651.10/x
  3. Step 3: Cross multiply
    27,887,667.40x = 41,831,501.10 × 14,973,651.10
  4. Step 4: Simplify right side
    27,887,667.40x = 626,370,302,460,666.25
  5. Step 5: Solve for x
    x = 626,370,302,460,666.25/27,887,667.40
  6. Step 6: Final answer
    x = 22,460,476.65

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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.