Home / 17,834,862.40-26,752,293.60-9,331,806.40

Finding the Fourth Proportional to 17,834,862.40, 26,752,293.60 and 9,331,806.40

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Solution

The fourth proportional to 17,834,862.40, 26,752,293.60 and 9,331,806.40 is: 13,997,709.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,834,862.40 : 26,752,293.60 = 9,331,806.40 : x
  2. Step 2: Convert to fraction form
    17,834,862.40/26,752,293.60 = 9,331,806.40/x
  3. Step 3: Cross multiply
    17,834,862.40x = 26,752,293.60 × 9,331,806.40
  4. Step 4: Simplify right side
    17,834,862.40x = 249,647,224,631,159.06
  5. Step 5: Solve for x
    x = 249,647,224,631,159.06/17,834,862.40
  6. Step 6: Final answer
    x = 13,997,709.60

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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.