Home / 17,559,216.45-26,298,966.60-9,029,588.40

Finding the Fourth Proportional to 17,559,216.45, 26,298,966.60 and 9,029,588.40

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Solution

The fourth proportional to 17,559,216.45, 26,298,966.60 and 9,029,588.40 is: 13,523,886.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,559,216.45 : 26,298,966.60 = 9,029,588.40 : x
  2. Step 2: Convert to fraction form
    17,559,216.45/26,298,966.60 = 9,029,588.40/x
  3. Step 3: Cross multiply
    17,559,216.45x = 26,298,966.60 × 9,029,588.40
  4. Step 4: Simplify right side
    17,559,216.45x = 237,468,843,743,347.47
  5. Step 5: Solve for x
    x = 237,468,843,743,347.47/17,559,216.45
  6. Step 6: Final answer
    x = 13,523,886.13

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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.