Home / 58,411,680.90-87,483,369.27-29,175,782.82

Finding the Fourth Proportional to 58,411,680.90, 87,483,369.27 and 29,175,782.82

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Solution

The fourth proportional to 58,411,680.90, 87,483,369.27 and 29,175,782.82 is: 43,696,667.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,411,680.90 : 87,483,369.27 = 29,175,782.82 : x
  2. Step 2: Convert to fraction form
    58,411,680.90/87,483,369.27 = 29,175,782.82/x
  3. Step 3: Cross multiply
    58,411,680.90x = 87,483,369.27 × 29,175,782.82
  4. Step 4: Simplify right side
    58,411,680.90x = 2,552,395,782,183,382
  5. Step 5: Solve for x
    x = 2,552,395,782,183,382/58,411,680.90
  6. Step 6: Final answer
    x = 43,696,667.22

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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.