Home / 62,343,771.30-86,037,061.41-34,841,698.74

Finding the Fourth Proportional to 62,343,771.30, 86,037,061.41 and 34,841,698.74

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Solution

The fourth proportional to 62,343,771.30, 86,037,061.41 and 34,841,698.74 is: 48,083,029.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,343,771.30 : 86,037,061.41 = 34,841,698.74 : x
  2. Step 2: Convert to fraction form
    62,343,771.30/86,037,061.41 = 34,841,698.74/x
  3. Step 3: Cross multiply
    62,343,771.30x = 86,037,061.41 × 34,841,698.74
  4. Step 4: Simplify right side
    62,343,771.30x = 2,997,677,374,122,099.50
  5. Step 5: Solve for x
    x = 2,997,677,374,122,099.50/62,343,771.30
  6. Step 6: Final answer
    x = 48,083,029.17

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.