Home / 62,651,606.73-86,457,914.36-34,772,681.39

Finding the Fourth Proportional to 62,651,606.73, 86,457,914.36 and 34,772,681.39

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Solution

The fourth proportional to 62,651,606.73, 86,457,914.36 and 34,772,681.39 is: 47,985,577.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,651,606.73 : 86,457,914.36 = 34,772,681.39 : x
  2. Step 2: Convert to fraction form
    62,651,606.73/86,457,914.36 = 34,772,681.39/x
  3. Step 3: Cross multiply
    62,651,606.73x = 86,457,914.36 × 34,772,681.39
  4. Step 4: Simplify right side
    62,651,606.73x = 3,006,373,509,451,636.50
  5. Step 5: Solve for x
    x = 3,006,373,509,451,636.50/62,651,606.73
  6. Step 6: Final answer
    x = 47,985,577.17

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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.