Home / 17,609,038.40-26,413,557.60-4,830,834.80

Finding the Fourth Proportional to 17,609,038.40, 26,413,557.60 and 4,830,834.80

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Solution

The fourth proportional to 17,609,038.40, 26,413,557.60 and 4,830,834.80 is: 7,246,252.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,609,038.40 : 26,413,557.60 = 4,830,834.80 : x
  2. Step 2: Convert to fraction form
    17,609,038.40/26,413,557.60 = 4,830,834.80/x
  3. Step 3: Cross multiply
    17,609,038.40x = 26,413,557.60 × 4,830,834.80
  4. Step 4: Simplify right side
    17,609,038.40x = 127,599,533,245,884.48
  5. Step 5: Solve for x
    x = 127,599,533,245,884.48/17,609,038.40
  6. Step 6: Final answer
    x = 7,246,252.20

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1.5x scale

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.