Home / 14,336,061.53-21,514,801.72-9,714,088.59

Finding the Fourth Proportional to 14,336,061.53, 21,514,801.72 and 9,714,088.59

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Solution

The fourth proportional to 14,336,061.53, 21,514,801.72 and 9,714,088.59 is: 14,578,389.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,336,061.53 : 21,514,801.72 = 9,714,088.59 : x
  2. Step 2: Convert to fraction form
    14,336,061.53/21,514,801.72 = 9,714,088.59/x
  3. Step 3: Cross multiply
    14,336,061.53x = 21,514,801.72 × 9,714,088.59
  4. Step 4: Simplify right side
    14,336,061.53x = 208,996,689,938,633.31
  5. Step 5: Solve for x
    x = 208,996,689,938,633.31/14,336,061.53
  6. Step 6: Final answer
    x = 14,578,389.57

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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.