Home / 27,026,393.32-37,295,962.02-14,636,386.20

Finding the Fourth Proportional to 27,026,393.32, 37,295,962.02 and 14,636,386.20

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Solution

The fourth proportional to 27,026,393.32, 37,295,962.02 and 14,636,386.20 is: 20,197,963.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,026,393.32 : 37,295,962.02 = 14,636,386.20 : x
  2. Step 2: Convert to fraction form
    27,026,393.32/37,295,962.02 = 14,636,386.20/x
  3. Step 3: Cross multiply
    27,026,393.32x = 37,295,962.02 × 14,636,386.20
  4. Step 4: Simplify right side
    27,026,393.32x = 545,878,103,825,252.12
  5. Step 5: Solve for x
    x = 545,878,103,825,252.12/27,026,393.32
  6. Step 6: Final answer
    x = 20,197,963.43

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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.