Home / 22,803,514.02-31,468,460.58-12,349,445.51

Finding the Fourth Proportional to 22,803,514.02, 31,468,460.58 and 12,349,445.51

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Solution

The fourth proportional to 22,803,514.02, 31,468,460.58 and 12,349,445.51 is: 17,042,024.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,803,514.02 : 31,468,460.58 = 12,349,445.51 : x
  2. Step 2: Convert to fraction form
    22,803,514.02/31,468,460.58 = 12,349,445.51/x
  3. Step 3: Cross multiply
    22,803,514.02x = 31,468,460.58 × 12,349,445.51
  4. Step 4: Simplify right side
    22,803,514.02x = 388,618,039,294,964.12
  5. Step 5: Solve for x
    x = 388,618,039,294,964.12/22,803,514.02
  6. Step 6: Final answer
    x = 17,042,024.27

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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.