Home / 14,904,065.40-22,356,098.10-4,669,780.20

Finding the Fourth Proportional to 14,904,065.40, 22,356,098.10 and 4,669,780.20

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Solution

The fourth proportional to 14,904,065.40, 22,356,098.10 and 4,669,780.20 is: 7,004,670.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,904,065.40 : 22,356,098.10 = 4,669,780.20 : x
  2. Step 2: Convert to fraction form
    14,904,065.40/22,356,098.10 = 4,669,780.20/x
  3. Step 3: Cross multiply
    14,904,065.40x = 22,356,098.10 × 4,669,780.20
  4. Step 4: Simplify right side
    14,904,065.40x = 104,398,064,256,637.62
  5. Step 5: Solve for x
    x = 104,398,064,256,637.62/14,904,065.40
  6. Step 6: Final answer
    x = 7,004,670.30

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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.