Home / 53,306,578.14-79,964,746.95-14,967,833.91

Finding the Fourth Proportional to 53,306,578.14, 79,964,746.95 and 14,967,833.91

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Solution

The fourth proportional to 53,306,578.14, 79,964,746.95 and 14,967,833.91 is: 22,453,121.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,306,578.14 : 79,964,746.95 = 14,967,833.91 : x
  2. Step 2: Convert to fraction form
    53,306,578.14/79,964,746.95 = 14,967,833.91/x
  3. Step 3: Cross multiply
    53,306,578.14x = 79,964,746.95 × 14,967,833.91
  4. Step 4: Simplify right side
    53,306,578.14x = 1,196,899,051,002,779.25
  5. Step 5: Solve for x
    x = 1,196,899,051,002,779.25/53,306,578.14
  6. Step 6: Final answer
    x = 22,453,121.04

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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.