Home / 13,064,950.01-19,596,158.70-3,967,127.57

Finding the Fourth Proportional to 13,064,950.01, 19,596,158.70 and 3,967,127.57

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Solution

The fourth proportional to 13,064,950.01, 19,596,158.70 and 3,967,127.57 is: 5,950,306.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,064,950.01 : 19,596,158.70 = 3,967,127.57 : x
  2. Step 2: Convert to fraction form
    13,064,950.01/19,596,158.70 = 3,967,127.57/x
  3. Step 3: Cross multiply
    13,064,950.01x = 19,596,158.70 × 3,967,127.57
  4. Step 4: Simplify right side
    13,064,950.01x = 77,740,461,478,979.02
  5. Step 5: Solve for x
    x = 77,740,461,478,979.02/13,064,950.01
  6. Step 6: Final answer
    x = 5,950,306.84

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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.