Home / 23,804,582.40-32,850,344.88-12,939,566.40

Finding the Fourth Proportional to 23,804,582.40, 32,850,344.88 and 12,939,566.40

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Solution

The fourth proportional to 23,804,582.40, 32,850,344.88 and 12,939,566.40 is: 17,856,613.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,804,582.40 : 32,850,344.88 = 12,939,566.40 : x
  2. Step 2: Convert to fraction form
    23,804,582.40/32,850,344.88 = 12,939,566.40/x
  3. Step 3: Cross multiply
    23,804,582.40x = 32,850,344.88 × 12,939,566.40
  4. Step 4: Simplify right side
    23,804,582.40x = 425,069,218,837,660
  5. Step 5: Solve for x
    x = 425,069,218,837,660/23,804,582.40
  6. Step 6: Final answer
    x = 17,856,613.14

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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.