Home / 35,240,937.61-52,913,297.61-19,709,196.41

Finding the Fourth Proportional to 35,240,937.61, 52,913,297.61 and 19,709,196.41

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Solution

The fourth proportional to 35,240,937.61, 52,913,297.61 and 19,709,196.41 is: 29,592,815.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,240,937.61 : 52,913,297.61 = 19,709,196.41 : x
  2. Step 2: Convert to fraction form
    35,240,937.61/52,913,297.61 = 19,709,196.41/x
  3. Step 3: Cross multiply
    35,240,937.61x = 52,913,297.61 × 19,709,196.41
  4. Step 4: Simplify right side
    35,240,937.61x = 1,042,878,575,483,999
  5. Step 5: Solve for x
    x = 1,042,878,575,483,999/35,240,937.61
  6. Step 6: Final answer
    x = 29,592,815.80

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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.