Home / 95,908,346.22-132,365,639.79-62,896,368.54

Finding the Fourth Proportional to 95,908,346.22, 132,365,639.79 and 62,896,368.54

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Solution

The fourth proportional to 95,908,346.22, 132,365,639.79 and 62,896,368.54 is: 86,804,938.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,908,346.22 : 132,365,639.79 = 62,896,368.54 : x
  2. Step 2: Convert to fraction form
    95,908,346.22/132,365,639.79 = 62,896,368.54/x
  3. Step 3: Cross multiply
    95,908,346.22x = 132,365,639.79 × 62,896,368.54
  4. Step 4: Simplify right side
    95,908,346.22x = 8,325,318,062,264,729
  5. Step 5: Solve for x
    x = 8,325,318,062,264,729/95,908,346.22
  6. Step 6: Final answer
    x = 86,804,938.16

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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.