Home / 62,343,790.30-86,037,087.63-34,841,717.74

Finding the Fourth Proportional to 62,343,790.30, 86,037,087.63 and 34,841,717.74

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Solution

The fourth proportional to 62,343,790.30, 86,037,087.63 and 34,841,717.74 is: 48,083,055.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,343,790.30 : 86,037,087.63 = 34,841,717.74 : x
  2. Step 2: Convert to fraction form
    62,343,790.30/86,037,087.63 = 34,841,717.74/x
  3. Step 3: Cross multiply
    62,343,790.30x = 86,037,087.63 × 34,841,717.74
  4. Step 4: Simplify right side
    62,343,790.30x = 2,997,679,922,376,105.50
  5. Step 5: Solve for x
    x = 2,997,679,922,376,105.50/62,343,790.30
  6. Step 6: Final answer
    x = 48,083,055.39

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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.