Home / 29,855,681.81-44,767,468.29-17,563,894.35

Finding the Fourth Proportional to 29,855,681.81, 44,767,468.29 and 17,563,894.35

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Solution

The fourth proportional to 29,855,681.81, 44,767,468.29 and 17,563,894.35 is: 26,336,396.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,855,681.81 : 44,767,468.29 = 17,563,894.35 : x
  2. Step 2: Convert to fraction form
    29,855,681.81/44,767,468.29 = 17,563,894.35/x
  3. Step 3: Cross multiply
    29,855,681.81x = 44,767,468.29 × 17,563,894.35
  4. Step 4: Simplify right side
    29,855,681.81x = 786,291,083,260,521.88
  5. Step 5: Solve for x
    x = 786,291,083,260,521.88/29,855,681.81
  6. Step 6: Final answer
    x = 26,336,396.81

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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.