Home / 62,916,653.73-86,827,675.92-35,039,363.76

Finding the Fourth Proportional to 62,916,653.73, 86,827,675.92 and 35,039,363.76

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Solution

The fourth proportional to 62,916,653.73, 86,827,675.92 and 35,039,363.76 is: 48,355,822.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,916,653.73 : 86,827,675.92 = 35,039,363.76 : x
  2. Step 2: Convert to fraction form
    62,916,653.73/86,827,675.92 = 35,039,363.76/x
  3. Step 3: Cross multiply
    62,916,653.73x = 86,827,675.92 × 35,039,363.76
  4. Step 4: Simplify right side
    62,916,653.73x = 3,042,386,520,996,272.50
  5. Step 5: Solve for x
    x = 3,042,386,520,996,272.50/62,916,653.73
  6. Step 6: Final answer
    x = 48,355,822.20

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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.